2021年SSAT数学题库

SSAT数学库SSAT数学专项练习1.Describethefollowingsequenceinmathematicalterms.144，72，36，18，9A.DescendingarithmeticsequenceB.AscendingarithmeticsequenceC.DescendinggeometricsequenceD.AscendinggeometricsequenceE.Miscellaneoussequence2.Whichofthefollowingisnotawholenumberfollowedbyitssquare?A.1，1B.6，36C.8，64D.10，100E.11，1443.AnursehastorecordhertemperaturesinCelsiusbutherthermometerreadsFahrenheit.Apatient'stemperatureis100.7°F.Whatisthetemperaturein°C?A.32°CB.36.5°CC.38.2°CD.213.3°CE.223.7°C4.Artrealizedthathehad2morequartersthanhehadoriginallythoughtinhispocket.Ifallofthechangeinhispocketisquartersandittotalsto$8.75，howmanyquartersdidheoriginallythinkwereinhispocket?A.27B.29C.31D.33E.355.Thereare12moreapplesthanorangesinabasketof36applesandoranges.Howmanyapplesareinthebasket?A.12B.15C.24D.28E.366.Whichofthefollowingcorrectlyidentifies4consecutiveoddintegerswherethesumofthemiddletwointegersisequalto24?A.5，7，9，11B.7，9，11，13C.9，11，13，15D.11，13，15，17E.13，15，17，197.Whatisthenextnumberinthesequence?6，12，24，48，___A.72B.96C.108D.112E.1248.Whichofthefollowingnumberscouldbedescribedinthefollowingway：anintegerthatisanatural，rationalandwholenumber?A.0B.1C.2.33D.-3E.noneoftheabove9.Whatisthenextnumberinthefollowingpattern?1，1/2，1/4，1/8，___A.1/10B.1/12C.1/14D.1/15E.1/1610.Ofthefollowingunits，whichwouldbemostlikelytomeasuretheamountofsugarneededinarecipefor2dozencookiesA.degreesCelsiusB.millilitersC.quartsD.kilogramsE.cupsSSAT数学题库SSAT数学综合练习题1.HowlongwillLucyhavetowaitbeforeforher$2,500investedat6%earns$600insimpleinterest?A.2years  B.3years  C.4years  D.5years  E.6years2.Gracehas16jellybeansinherpocket.Shehas8redones，4greenones，and4blueones.Whatistheminimumnumberofjellybeansshemusttakeoutofherpockettoensurethatshehasoneofeachcolor?A.4  B.8  C.12  D.13  E.163.Ifr=5zthen15z=3y，thenr=A.y  B.2y  C.5y  D.10y  E.15y4.Whatis35%ofanumberif12is15%ofanumber?A.5  B.12  C.28  D.33  E.625.Acomputerisonsalefor$1600，whichisa20%discountofftheregularprice.Whatistheregularprice?A.$1800  B.$1900  C.$  D.$2100  E.$22006.AcardealersellsaSUVfor$39,000，whichrepresentsa25%profitoverthecost.WhatwasthecostoftheSUVtothedealer?A.$29,250  B.$31,200  C.$32,500  D.$33,800  E.$33,9997.Afterhavingtopayincreasedincometaxesthisyear，EdmondhastosellhisBMW.Edmondboughtthecarfor$49,000，buthesolditfora20%loss.WhatdidEdmondsellthecarfor?A.$24,200  B.$28,900  C.$35,600  D.$37,300  E.$39,2008.IfSamcandoajobin4daysthatLisacandoin6daysandTomcandoin2days，howlongwouldthejobtakeifSam，Lisa，andTomworkedtogethertocompleteit?A.0.8days  B.1.09days  C.1.23days  D.1.65days  E.1.97days9.Find0.12÷12A.100   B.10  C.1  D.0.01  E.0.00110.Dividex5byx2A.x25  B.x10  C.x7  D.x3  E.x2.511.Whichofthefollowingnumberscouldbedescribedinthefollowingway：anintegerthatisanatural，rationalandwholenumber?A.0   B.1  C.2.33  D.-3   E.noneoftheabove12.Findthemodeofthefollowinglistofnumbers：2，4，6，4，8，2，9，4，3，8A.2       B.3       C.4      D.5         E.613.Inthefraction3/x，xmaynotbesubstitutedbywhichofthefollowingsets?A.{1，2，4}   B.{-2,-3,-4}  C.{1，3，7}  D.{0，10，20}   E.{1.8，4.3}14.Sarahneedstomakeacakeandsomecookies.Thecakerequires3/8cupofsugarandthecookiesrequire3/5cupofsugar.Sarahhas15/16cupsofsugar.Doesshehaveenoughsugar，orhowmuchmoredoessheneed?A.Shehasenoughsugar.              B.Sheneeds1/8ofacupofsugar.C.Sheneeds3/80ofacupofsugar.    D.Sheneeds4/19ofacupofsugar.E.Sheneeds1/9ofacupofsugar.15.Atacompanyfishfry，1/2inattendanceareemployees.Employees'spousesare1/3oftheattendance.Whatisthepercentageofthepeopleinattendancewhoarenotemployeesoremployeespouses?A.10.5%   B.16.7%   C.25%   D.32.3%   E.38%16.Inacollege，somecoursescontributemoretowardsanoverallGPAthanothercourses.Forexample，ascienceclassisworth4points；mathematicsisworth3points；Historyisworth2points；andEnglishisworth3points.Thevaluesofthegradelettersareasfollows，A=4，B=3，C=2，D=1，F=0.WhatistheGPAofastudentmadea“C”inTrigonometry，a“B”inAmericanHistory，an“A”inBotany，anda“B”inMicrobiology?A.2.59   B.2.86   C.3.08   D.3.33   E.3.6717.Thereare8ouncesina½pound.Howmanyouncesarein73/4lbs?A.12ounces  B.86ounces  C.119ounces  D.124ounces  E.138ounces18.IfthevalueofxandyinthefractionXZ/Yarebothtripled，howdoesthevalueofthefractionchange?A.increasesbyhalf B.decreasesbyhalf C.triples D.doublesE.remainsthesame19.Whatisthenextnumberinthefollowingpattern?1，1/2，1/4，1/8，___A.1/10   B.1/12   C.1/14   D.1/15   E.1/1620.Ofthefollowingunitswhichwouldbemorelikelyusedtomeasuretheamountofwaterinabathtub?A.kilograms   B.liters   C.milliliters   D.centigrams   E.volts21.Ifamatchboxis0.17feetlong，whatisitslengthininchesthemostcloselycomparabletothefollowing?A.51/16inchhighlighter  B.31/8inchjewelrybox   C.23/4inchlipstickD.23/16inchstapleremover   E.41/2inchcalculator22.Whichofthefollowingfractionsistheequivalentof0.5%?A.1/20   B.1/200   C.1/   D.1/5   E.1/50023.Inthegraphbelow，noaxesororiginisshown.IfpointB'scoordinatesare(10,3)，whichofthefollowingcoordinateswouldmostlikelybeA's? A.(17，-2)  B.(10，6)  C.(6，8)  D.(-10，3)  E.(-2，-17)24.Overthecourseofaweek，Fredspent$28.49onlunch.Whatwastheaveragecostperday?  A.$4.07  B.$3.57  C.$6.51  D.$2.93  E.$5.4125.Ofthefollowingunits，whichwouldbemostlikelytomeasuretheamountofsugarneededinarecipefor2dozencookies?A.degreesCelsius B.milliliters  C.quarts  D.kilograms  E.cups26.Jimhas5piecesofstring.Heneedstochoosethepiecethatwillbeabletogoaroundhis36-inchwaist.Hisbeltbroke，andhispantsarefallingdown.Thepieceneedstobeatleast4incheslongerthanhiswaistsohecantieaknotinit，butitcannotbemorethat6incheslongersothattheendswillnotshowfromunderhisshirt.Whichofthefollowingpiecesofstringwillworkthebest?A.34/5feet  B.32/3feet  C.33/8feet  D.31/4feet  E.21/2feet27.Afterpurchasingaflatscreentelevisionfor$750，Johnrealizesthathegotagreatdealonitandwishestosellitfora15%profit.Whatshouldhisaskingpricebeforthetelevision?A.$800.30   B.$833.60   C.$842.35   D.$862.50   E.$970.2528.If300jellybeanscostyouxdollars.Howmanyjellybeanscanyoupurchasefor50centsatthesamerate?A.150/x   B.150x   C.6x    D.x/6   E.1500x29.If6is24%ofanumber，whatis40%ofthesamenumber?A.8   B.10   C.15   D.20   E.2530.Leeworked22hoursthisweekandmade$132.Ifsheworks15hoursnextweekatthesamepayrate，howmuchwillshemake?A.$57   B.$90   C.$104   D.$112   E.$12231.Thelastweekofamonthacardealershipsold12cars.Anewsalespromotioncameoutthefirstweekofthenextmonthandthesold19carsthatweek.Whatwasthepercentincreaseinsalesfromthelastweekofthepreviousmonthcomparedtothefirstweekofthenextmonth?A.58%   B.119%   C.158%   D.175%   E.200%32.If8x+5x+2x+4x=114，the5x+3=A.12   B.25   C.33   D.47   E.8633.Iftwoplanesleavethesameairportat1:00PM，howmanymilesapartwilltheybeat3:00PMifonetravelsdirectlynorthat150mphandtheothertravelsdirectlywestat200mph? A.50miles   B.100miles   C.500miles   D.700miles   E.1,000miles34.WhatisthecostindollarstosteamcleanaroomWyardswideandLyardslongitthesteamcleanerscharge10centspersquarefoot?A.0.9WL  B.0.3WL  C.0.1WL   D.9WL   E.3WL35.Find8.23x109A.0.  B.0.  C.8.23  D.  E.36.Duringa5-dayfestival，thenumberofvisitorstripledeachday.IfthefestivalopenedonaThursdaywith345visitors，whatwastheattendanceonthatSunday?A.345  B.1,035  C.1,725  D.3,105  E.9,31537.Whichofthefollowinghastheleastvalue?A.0.27 B.1/4 C.3/8 D.2/11 E.11%SSAT数学题库（一）SSAT数学综合练习题1Whatistheperimeterofarectanglewithsidelengthsof8and3? a.6    b.11    c，16    d.22      e.25 2Thebaseanglesofanisoscelestriangleare:PerpendicularCongruentComplimentarySupplementaryparallel 3Howmanypointsarenecessarytodefinealine?a.One   b.Two   c.Three    d.Four      e.Infinite 4Twocarsstartfromthesameplacetwohoursapart.Thefirstcartravelsat10milesperhourandthesecondtravelsat15milesperhour.Howmanyhoursafterthesecondcarleavesdoesittakeforthesecondcartocatchup?a.1     b.2     c.3     d.4      e.5 5Whatinterestrateisnecessarytoget$1000ininterestover2yearsona$10000investment?a.4%     b.5%      c.6%     d.7%       e.8%6Thesumof14consecutiveintegersis217.Whatisthesixthnumberintheseries?a.13   b.14    c.15     d.16      e.17 7Paulneedstobeatameetingin20minutes.Ifhisofficeis15milesaway，howfastdoesheneedtodrivetogetthereontime，inmilesperhour?a.15     b.20     c.30      d.40      e.45 8Thebaseanglesofanisoscelestriangleare:PerpendicularCongruentComplimentarySupplementaryParallel 9IfA$B=A*B-(A+B)，whatis3$(2$1)?A.-5   B.-3    C.0     D.1      E.4 10Whatistheaverage(arithmeticmean)of4x+5，7x-6,and-8x+2?A.x+1           B.x+1/3C.3x+1          D.3x+1/3E.3x+31/311Inaclassroomof35students，14ourmale.Whatpercentoftheclassroomismale?A.14%    B.20%    C.30%    D.40%      E.50%12Iftheareaofatriangleis24anditsbaseis6，whatisthelengthofthealtitudetothatbase?A.3     B.6      C.8      D.10        E.unknown13IfJeffandJimmyhavelessthan22dollarsbetweenthem，andJeffhas8dollars，whichofthefollowingcouldbethenumberofdollarsthatJimmyhas?Ⅰ12Ⅱ14Ⅲ16A.IonlyB.IIIonlyC.I&III.D.I&IIE.NeitherI，II，norIIIiscorrect.14Stephaniedroveatanaveragerateof50milesperhourfortwohoursandthenincreasedheraveragerateby50%forthenext3hours.Heraveragerateofspeedforthe5hourswastmilesperhour.Whatisthevalueoft?A.55mphB.60mphC.65mphD.70mphE.75mph15If1alpha=2betasand1beta=3gammas，howmanyalphasareequalto36gammas?A.6      B.12      C.36       D.72         E.108 16AtJoesSteakhousethehourlywageforachefis20%greaterthanthatofadishwasher，andthehourlywageofadishwasherishalfasmuchasthehourlywageofamanager.Ifamanagerswageis$8.50perhour，howmuchlessthanamanagerdoesachefearneachhour?A.$5.95       B.$4.25         C.$5.10        D.$3.25        E.$3.40 17Afloristbuysrosesat$0.50apieceandsellsthemfor$1.00apiece.Iftherearenootherexpenses，howmanyrosesmustbesoldinordertomakeaprofitof$300?A.100      B.150       C.200       D.300         E.600 18Acertainpumpcandrainafull375-gallontankin15minutes.Atthisrate，howmanymoreminuteswouldittaketodrainafull600-gallontank?A.9       B.15      C.18       D.24       E.25 19Lenny'saveragescoreafter3testsis88.Whatscoreonthe4thtestwouldbringLenny'saverageuptoexactly90?A.92    B.93       C.94       D.95        E.96 20Ifanintegerisdivisibleby6andby9，thentheintegermustbedivisiblebywhichofthefollowing?A.12      B.18       C.24        D.36        E.54 21Acertainmachinecanmake3widgetsevery2seconds.Atthisrate，howmanywidgetswillbemadein1minute?A.90      B.110       C.150       D.180        E.220 22Whatistheaverageofthefirst50positiveintegers?A.25        B.25.5      C.26       D.26.5          E.2723Ifabisnegative，whichofthefollowingCANNOTbenegative?A.b-a      B.a-b       C.a2b      D.ab2        E.a2b224Inacertainsetofnumbers，theratioofintegerstononintegersis1:4.Whatpercentofthenumbersinthesetareintegers?A.20%      B.25%      C.40%      D.75%       E.80%25Whatisthesmallestpositivenumberthatleavesaremainderof2whenthenumberisdividedby3，4，or5?A.42       B.82         C.22       D.62         E.122 26Whichisgreater?ColumnA            ColumnB3-5+6-8-4+7        -2A.thequantityinColumnBisgreaterB.therelationshipcannotbedeterminedfromtheinformationgivenC.thequantityinColumnAisgreaterD.thetwoquantitiesareequal 27Ifadieistossedtwicetheprobabilityofgettinga3onbothtossesis:A.1/4       B.1/36        C.1/12        D.1/6         E.1/25 28Aninstrumentstoregivesa10%discounttoallstudentsofftheoriginalcost    ofan instrument.Duringabacktoschoolsaleanadditional15%istakenoff    thediscounted price.Julie，astudentatthelocalhighschool，purchasesa    flutefor$306.Howmuchdid it originallycost?   A.$325      B.$375      C.$400        D.$408       E.$425 29Ify(x-1)=zthenx=   A.y-z   B.z/y+1   C.y(z-1)   D.z(y-1)   E.1-zy 30WhichofthefollowingvaluesisNOTequalto34(58+9)?   A.34x67    B.58(34+9)   C.34x58+34x9   D.1,972+306   E.(9+58)34 31Twoanglesofatrianglemeasure15°and85°.Whatisthemeasureforthe   thirdangle?   A.50°      B.55°       C.60°       D.80°        E.90° 32If5ouncesisequalto140grams，then2poundsofgroundmeatisequalto   howmanygrams?   A.863      B.878       C.896      D.915       E.932 33Whichyeardidthemostchildrentakeswimminglessons?    A.1990   B.1991   C.1992   D.1994   E.1995 34Betweenwhichyeardidthelargestdecreaseinchildrentakingswimming   lessonsoccur?   A.1990-1991   B.1991-1992   C.1992-1993   D.1993-1994   E.1994-1995  35Whatwastheaveragenumberofchildrentakingswimlessonsfrom1990to1995?   A.250      B.308      C.385       D.450       E.1,850 36Whichofthefollowingisequalto5.93x10-2?   A.0.0593   B.0.00593   C.593   D.5930   E.59300 37OnaMap，1inchrepresents20miles.Thedistancebetween2townsis61/5     inches.How many milesareactuallybetweenthetwotowns?A.65miles    B.84miles    C.124miles    D.138miles    E.145miles 38Howmanycubedpiecesoffudgethatare3inchesonanedgecanbepackedinto  aChristmastinthatis9inchesdeepby12incheswideby8incheshighwith  thelidstillbeingabletobeclosed?  A.18       B.24        C.32          D.36         E.4339Sarahistwiceasoldasheryoungestbrother.Ifthedifferencebetweentheir   agesis15years.Howoldisheryoungestbrother?   A.10       B.15       C.20         D.25          E.3040Whichofthefollowingfractionsisequalto5/6?   A.20/30   B.15/24   C.25/30   D.40/54   E.2/741Whatwillitcosttotileakitchenfloorthatis12feetwideby20feetlong   ifthetilecost$8.91persquareyard?   A.$224.51        B.$237.60      C.$246.55        D.$271.38   E.$282.3242Inawritingcompetition，thefirstplacewinnerreceives½oftheprize   money.Thesecondrunnerupreceives¼ofwhatthewinnerwon.Whatwasthe   totalamountofprizemoneydistributedifthewinnerreceives$6,000?    A.$6,000    B.$8,500    C.$12,000    D.$15,000    E.$18,50043Youarelying120ftawayfromatreethatis50feettall.Youlookupatthe   topofthetree.Approximatelyhowfarisyourhearfromthetopofthetree   inastraightline?    A.50feet    B.75feet   C.120feet    D.130feet   E.150feet44Acyclistbikesxdistanceat10milesperhourandreturnsoverthesamepathat8milesperhour.Whatisthecyclist’saverageratefortheroundtripinmilesperhour?A.8.1    B.8.3     C.8.6      D.8.9       E.9.045Ifedgingcost$2.32per12-inchstone，andyouwantadoublelayerofedging  yourflowerbedthatis6yardsby1yard.Howmuchwilledgingyouflowerbed   cost?  A.$32.48  B.$64.96   C.$97.44  D.$129.92  E.$194.8846If3x=6x-15thenx+8=   A.5       B.10      C.11      D.12       E.1347Thenumberofmillilitersin1literis    A.10,000    B.1,000    C.0.1   D.0.01   E.0.001SSAT数学题库SSAT数学专项训练1.IftheaverageofthreenumbersisV.IfoneofthenumbersisZandanotherisY，whatistheremainingnumber?A.ZY-VB.Z/V-3-YC.Z/3-V-YD.3V-Z-YE.V-Z-Y 2.Twocyclistsstartbikingfromatrail'sstart3hoursapart.Thesecondcyclisttravelsat10milesperhourandstarts3hoursafterthefirstcyclistwhoistravelingat6milesperhour.Howmuchtimewillpassbeforethesecondcyclistcatchesupwiththefirstfromthetimethesecondcycliststartedbiking?A.2hoursB.4½hoursC.5¾hoursD.6hoursE.7½hours 3.Jimcanfillapoolcarryingbucketsofwaterin30minutes.Suecandothesamejobin45minutes.Tonycandothesamejobin1½hours.Howquicklycanallthreefillthepooltogether?A.12minutesB.15minutesC.21minutesD.23minutesE.28minutes 4.Maryisreviewingheralgebraquiz.Shehasdeterminedthatoneofhersolutionsisincorrect.Whichoneisit?A.2x+5(x-1)=9，x=2B.p-3(p-5)=10，p=2.5C.4y+3y=28，y=4D.5w+6w-3w=64，w=8E.t-2t-3t=32，t=8 5.WhatsimpleinterestratewillSusanneedtosecuretomake$2,500ininterestona$10,000principalover5years?A.4%B.5%C.6%D.7%E.8% 6.Whichofthefollowingisnotarationalnumber?A.-4B.1/5C.0.8333333...D.0.45E. 7.Astudyreportedthatinarandomsamplingof100womenovertheageof35showedthat8ofthewomenweremarried2ormoretimes.Basedonthestudyresults，howmanywomeninagroupof5,000womenovertheageof35wouldlikelybemarried2ormoretimes?A.55B.150C.200D.400E.600 8.Johnistravelingtoameetingthatis28milesaway.Heneedstobetherein30minutes.Howfastdoesheneedtogotomakeittothemeetingontime?A.25mphB.37mphC.41mphD.49mphE.56mph 9.IfStevencanmix20drinksin5minutes，Suecanmix20drinksin10minutes，andJackcanmix20drinksin15minutes，howmuchtimewillittakeall3ofthemworkingtogethertomixthe20drinks?A.2minutesand44secondsB.2minutesand58secondsC.3minutesand10secondsD.3minutesand26secondsE.4minutesand15seconds 10.IfSamcandoajobin4daysthatLisacandoin6daysandTomcandoin2days，howlongwouldthejobtakeifSam，Lisa，andTomworkedtogethertocompleteit?A.0.8daysB.1.09daysC.1.23daysD.1.65daysE.1.97days 11.Jimhas5piecesofstring.Heneedstochoosethepiecethatwillbeabletogoaroundhis36-inchwaist.Hisbeltbroke，andhispantsarefallingdown.Thepieceneedstobeatleast4incheslongerthanhiswaistsohecantieaknotinit，butitcannotbemorethat6incheslongersothattheendswillnotshowfromunderhisshirt.Whichofthefollowingpiecesofstringwillworkthebest?A.3feetB.3¾feetC.3½feetD.3¼feetE.2½feet 12.Thelastweekofamonthacardealershipsold12cars.Anewsalespromotioncameoutthefirstweekofthenextmonthandthesold19carsthatweek.Whatwasthepercentincreaseinsalesfromthelastweekofthepreviousmonthcomparedtothefirstweekofthenextmonth?A.58%B.119%C.158%D.175%E.200% 13.Iftwoplanesleavethesameairportat1:00PM，howmanymilesapartwilltheybeat3:00PMifonetravelsdirectlynorthat150mphandtheothertravelsdirectlywestat200mph?A.50milesB.100milesC.500milesD.700milesE.1,000miles 14.Duringa5-dayfestival，thenumberofvisitorstripledeachday.IfthefestivalopenedonaThursdaywith345visitors，whatwastheattendanceonthatSunday?A.345B.1,035C.1,725D.3,105E.9,315SSAT数学题库SSAT数学专项练习题1.IfLynncantypeapageinpminutes，whatpieceofthepagecanshedoin5minutes?A.5/pB.p-5C.p+5D.p/5E.1-p+5 2.IfSallycanpaintahousein4hours，andJohncanpaintthesamehousein6hour，howlongwillittakeforbothofthemtopaintthehousetogether?A.2hoursand24minutesB.3hoursand12minutesC.3hoursand44minutesD.4hoursand10minutesE.4hoursand33minutes 3.Employeesofadiscountappliancestorereceiveanadditional20%offofthelowestpriceonanitem.Ifanemployeepurchasesadishwasherduringa15%offsale，howmuchwillhepayifthedishwasheroriginallycost$450?A.$280.90B.$287C.$292.50D.$306E.$333.89 4.Thesalespriceofacaris$12,590，whichis20%offtheoriginalprice.Whatistheoriginalprice?A.$14,310.40B.$14,990.90C.$15,290.70D.$15,737.50E.$16,935.80 5.SolvethefollowingequationforA：2A/3=8+4AA.-2.4B.2.4C.1.3D.-1.3E.0 6.IfLeahis6yearsolderthanSue，andJohnis5yearsolderthanLeah，andthetotaloftheiragesis41.ThenhowoldisSue?A.8B.10C.14D.19E.21 7.Alfredwantstoinvest$4,000at6%simpleinterestratefor5years.Howmuchinterestwillhereceive?A.$240B.$480C.$720D.$960E.$1,200 8.Jimisabletosellahand-carvedstatuefor$670whichwasa35%profitoverhiscost.Howmuchdidthestatueoriginallycosthim?A.$496.30B.$512.40C.$555.40D.$574.90E.$588.20 9.Thecitycouncilhasdecidedtoadda0.3%taxonmotelandhotelrooms.Ifatravelerspendsthenightinamotelroomthatcosts$55beforetaxes，howmuchwillthecityreceiveintaxesfromhim?A.10centsB.11centsC.15centsD.17centsE.21cents 10.Astudentreceiveshisgradereportfromalocalcommunitycollege，buttheGPAissmudged.Hetookthefollowingclasses：a2hourcreditart，a3hourcredithistory，a4hourcreditsciencecourse，a3hourcreditmathematicscourse，anda1hoursciencelab.HereceivedaBintheartclass，anBinthehistoryclass，aCinthescienceclass，aAinthemathematicsclass，andanAinthesciencelab.WhatwashisGPAifthelettergradesarebasedona4pointscale?(A=4，B=3，C=2，D=1，F=0)A.2.7B.2.8C.3.0D.3.1E.3.2 11.Simonarrivedatworkat8:15A.M.andleftworkat10：30P.M.IfSimongetspaidbythehouratarateof$10andtimeand½foranyhoursworkedover8inaday.HowmuchdidSimongetpaid?A.$120.25B.$160.75C.$173.75D.$180E.$182.50 12.Gracehas16jellybeansinherpocket.Shehas8redones，4greenones，and4blueones.Whatistheminimumnumberofjellybeansshemusttakeoutofherpockettoensurethatshehasoneofeachcolor?A.4B.8C.12D.13E.16 13.Ifr=5zthen15z=3y，thenr=A.yB.2yC.5yD.10yE.15y14.If300jellybeanscostyouxdollars.Howmanyjellybeanscanyoupurchasefor50centsatthesamerate?A.150/xB.150xC.6xD.1500/xE.600x15.Leeworked22hoursthisweekandmade$132.Ifsheworks15hoursnextweekatthesamepayrate，howmuchwillshemake?A.$57B.$90C.$104D.$112E.$122 16.If8x+5x+2x+4x=114，the5x+3=A.12B.25C.33D.47E.86 17.Youneedtopurchaseatextbookfornursingschool.Thebookcost$80.00，andthesalestaxwhereyouarepurchasingthebookis8.25%.Youhave$100.Howmuchchangewillyoureceiveback?A.$5.20B.$7.35C.$13.40D.$19.95E.$21.25 18.Youpurchaseacarmakingadownpaymentof$3,000and6monthlypaymentsof$225.Howmuchhaveyoupaidsofarforthecar?A.$3225B.$4350C.$5375D.$6550E.$6398 19.Yoursupervisorinstructsyoutopurchase240pensand6staplersforthenurse'sstation.Pensarepurchasedinsetsof6for$2.35perpack.Staplersaresoldinsetsof2for12.95.Howmuchwillpurchasingtheseproductscost?A.$132.85B.$145.75C.$162.90D.$225.25E.$226.75 20.Ify=