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1、2.3.Whatisthevalueof?4.Eightfriendsateatarestaurantandagreedtosharethebillequally.BecauseJudiforgothermoney,eachofhersevenfriendspaidanextra$2.50tocoverherportionofthetotalbill.Whatwasthetotalbill?5.Hammieisinthegradeandweighs106pounds.Hisquadrupletsistersare
2、tinybabiesandweigh5,5,6,and8pounds.Whichisgreater,theaverage(mean)weightofthesefivechildrenorthemedianweight,andbyhowmanypounds?6.Thenumberineachboxbelowistheproductofthenumbersinthetwoboxesthattouchitintherowabove.Forexample,.Whatisthemissingnumberinthetopro
3、w?7.Treyandhismomstoppedatarailroadcrossingtoletatrainpass.Asthetrainbegantopass,Treycounted6carsinthefirst10seconds.Ittookthetrain2minutesand45secondstoclearthecrossingataconstantspeed.Whichofthefollowingwasthemostlikelynumberofcarsinthetrain?8.Afaircoinisto
4、ssed3times.Whatistheprobabilityofatleasttwoconsecutiveheads?9.TheIncredibleHulkcandoublethedistancehejumpswitheachsucceedingjump.Ifhisfirstjumpis1meter,thesecondjumpis2meters,thethirdjumpis4meters,andsoon,thenonwhichjumpwillhefirstbeabletojumpmorethan1kilomet
5、er?10.Whatistheratiooftheleastcommonmultipleof180and594tothegreatestcommonfactorof180and594?11.Ted'sgrandfatherusedhistreadmillon3daysthisweek.Hewent2mileseachday.OnMondayhejoggedataspeedof5milesperhour.Hewalkedattherateof3milesperhouronWednesdayandat4milespe
6、rhouronFriday.IfGrandfatherhadalwayswalkedat4milesperhour,hewouldhavespentlesstimeonthetreadmill.Howmanyminutesless?12.Atthe2013WinnebagoCountyFairavendorisofferinga"fairspecial"onsandals.Ifyoubuyonepairofsandalsattheregularpriceof$50,yougetasecondpairata40%d
7、iscount,andathirdpairathalftheregularprice.Javiertookadvantageofthe"fairspecial"tobuythreepairsofsandals.Whatpercentageofthe$150regularpricedidhesave?13.WhenClaratotaledherscores,sheinadvertentlyreversedtheunitsdigitandthetensdigitofonescore.Bywhichofthefollo
8、wingmightherincorrectsumhavedifferedfromthecorrectone?14.Letthetwodigitsbeand.Thecorrectscorewas.Claramisinterpreteditas.Thedifferencebetweenthetwoiswhichfactorsinto.Therefore,sincethedif
