HESI A2 LPN MATH ENTRANCE EXAM FULLY UPDATED.
0yDegreesyCelsiusy=y____yDegreesyFahrenheity-yCORRECTyANSWER-32
100yDegreesyCelsiusy=y____yDegreesyFahrenheity-yCORRECTyANSWER-212
1ykilometery=y____ymetersy-yCORRECTyANSWER-1000
1ymetery=y____ycentimetersy-yCORRECTyANSWER-100ycm
1yinchy=y____ycentimetersy-yCORRECTyANSWER-2.54ycm
1ymiley=y____yfeety-yCORRECTyANSWER-5,280
1ymiley=y____yyardsy-yCORRECTyANSWER-1,760
1yyardy=y____yfeety-yCORRECTyANSWER-3ft
1yfooty=y____yinchesy-yCORRECTyANSWER-12yin
1ylitery=y____ymillilitersy-yCORRECTyANSWER-1000
1ymillilitery=y____ycubicycentimetery-yCORRECTyANSWER-1
1ygallony=y____yquartsy-yCORRECTyANSWER-4
1ygallony=y____ypintsy-yCORRECTyANSWER-8
1ygallony=y____youncesy-yCORRECTyANSWER-128
1yquarty=y____ypintsy-yCORRECTyANSWER-2
1ypinty=y____ycupsy-yCORRECTyANSWER-2
1ypinty=y____youncesy-yCORRECTyANSWER-16younces
1youncey=y____ymillilitersy-yCORRECTyANSWER-30
1ykilogramy=y____ygramsy-yCORRECTyANSWER-1000
1ygramy=y____ymilligramsy-yCORRECTyANSWER-1000
1ytony=y____ypoundsy-yCORRECTyANSWER-2000
,1ypoundy=y____youncesy-yCORRECTyANSWER-16
1ypoundy=y____ykilogramsy-yCORRECTyANSWER-2.2
RomanyNumeralyIy=y____y-yCORRECTyANSWER-1
RomanyNumeralyIVy=y____y-yCORRECTyANSWER-4
RomanyNumeralyVy=y____y-yCORRECTyANSWER-5
RomanyNumeralyIXy=y____y-yCORRECTyANSWER-9
RomanyNumeralyXy=y____y-yCORRECTyANSWER-10
RomanyNumeralyLy=y___y-yCORRECTyANSWER-50
RomanynumeralyXC=y-yCORRECTyANSWER-90
RomanyNumeralyXLy=y-yCORRECTyANSWER-40
RomanyNumeralyLXy=y____y-yCORRECTyANSWER-60
RomanyNumeralyCy=y____y-yCORRECTyANSWER-100
RomanyNumeralyDy=y____y-yCORRECTyANSWER-500
CM=y-yCORRECTyANSWER-900
RomanyNumeralyMy=y____y-yCORRECTyANSWER-1000
RomanyNumeraly___
yVy=y-yCORRECTyANSWER-5000
Xy=y-yCORRECTyANSWER-10,000
Ly=y-yCORRECTyANSWER-50,000
Cy=y-yCORRECTyANSWER-100,000
Dy=y-yCORRECTyANSWER-500,000
My=y-yCORRECTyANSWER-1,000,000y1ymillion
1yquarty=y____youncesy-yCORRECTyANSWER-32
,Convertyayfractionytoyaypercentageyexampley-yCORRECTyANSWER-
Divideytheytopyofytheyfractionybyytheybottom,ymultiplyybyy100y&yaddy%ysign.
Ex.y2/3y=y0.666666667
=y0.666666667y*100y=y66.7%
Toyconvertyayfractionytoyaypercenty-yCORRECTyANSWER-
Changeytheyfractionyintoyaydivisionyproblemyandysolve.yMoveytheydecimalybehindythe
yhundredthsyplaceyinytheyquotient.
Dropytheypercentysignyafterytheynewynumber.
Toyconvertyaypercentytoyfractiony-yCORRECTyANSWER-
Stepy1:yWriteydownytheypercentydividedybyy100ylikeythis:ypercent/100
Stepy2:yIfytheypercentyisynotyaywholeynumber,ythenymultiplyybothytopyandybottomybyy
10yforyeveryynumberyafterytheydecimalypoint.y(Foryexample,yifythereyisyoneynumberya
fterytheydecimal,ythenyusey10,yifythereyareytwoythenyusey100,yetc.)
Stepy3:ySimplifyy(oryreduce)ytheyfraction
Ex.y75%y=y75/100y=y15/20y=y3/4
Converty62.5%ytoyayfractiony-yCORRECTyANSWER-Ex.yStepy1:ywriteydown.
62.5%y=y62.5/100y
Stepy2:ymultiplyybothytopy&ybottomybyy10.
=y62.5/100y*10y=y625/1000
Stepy3:ySimplifyytheyfraction.
625/1000yDividedybyy25y=y25/40ycanygoyloweryifydividedybyy5ywhichy=y5/8
Aysampleycontainsy2/3yoz.yofyliquid.yHowymanyymillilitersy(mL)yisythis?y-
yCORRECTyANSWER-Toyconvertyoz.ytoymL,ymultiplyybyy30yoz./mL.
2/3y*y30y=y60/3y=y20
Instructionsyrequireyyouytoydiluteyaypowderyiny3yquartsyofywater.yYouyonlyyhaveyayco
ntainerythatyisymarkedyinyliters.yHowymanyylitersywouldyyouyuseytoydiluteytheypowde
r?y-yCORRECTyANSWER-1yQuarty=y32yozy
Therefore,y3yQuartsy=y96oz.
Thereyarey30ymillilitersyperyoz.,ysoy96yoz.y=y2,880ymilliliters
Thereyarey1000ymillilitersyperyliter,ysoy2,880ymLy=y2.88yLiters
Ory
1yQuarty=y0.946yLitery*3=y2.838y=y2.88yL
35%ytoyfractiony-yCORRECTyANSWER-35/100y=y7/20
1yfooty=y-yCORRECTyANSWER-30.48ycentimetersyory0.3048ymeters
1yyardy=y-yCORRECTyANSWER-0.914ymeters
, 1ymiley=y-yCORRECTyANSWER-1.609ykilometers
1youncey=y-yCORRECTyANSWER-28.350ygrams
1ypoundy=y-yCORRECTyANSWER-454ygramsyory.454ykilograms
1yfluidyouncey=y-yCORRECTyANSWER-29.574ymilliliters
1yQuarty=y-yCORRECTyANSWER-0.946yliters
1yGallony=y-yCORRECTyANSWER-3.785yliters
1yPoundy=y-yCORRECTyANSWER-8yfluidyounces
10ykilogramsyisyequivalentytoyhowymanyypounds?y-yCORRECTyANSWER-
toyconvertykilogramsytoypounds,ymultiplyy2.2ylbs/kilo.
10y*y2.2y=y22
HowytoyconvertyCelsiusytoyFahrenheit?y-yCORRECTyANSWER-
Multiplyybyy1.8y&yaddy32.
Ex.y30yCelsiusy*y1.8y+y32y=y86yFahrenheit
HowytoyconvertyFahrenheitytoyCelsius?y-yCORRECTyANSWER-
Subtracty32y&yDivideybyy1.8y
Ex.y(50yFahrenheity-y32)y/1.8y=y32.2yCelsius
whatyisytheyreciprocalyofy6?y-yCORRECTyANSWER-6/1y=y1/6
Inyclassytheyratioyofymalesytoyfemalesyisy4:5.yIfythereyarey36ytotalystudents,yhowymany
yfemalesyareyinytheyclass?y-yCORRECTyANSWER-Males=y4
Females=y5
Total=y9
Howymanyytimesydoesy9ygoyintoy36?y4.
soymultiplyy4ybyyeachymale,yfemale,yandytotal.
male=y4*4=y16
female=y5*4=y20
total=y9*4=y36
Ayroastywasycookedyaty325yFahrenheityinytheyovenyfory4yhours.yTheyinternalytemp.yro
seyfromy32yFahrenheitytoy145yFahrenheit.yWhatywasytheyaverageyriseyinytemperatur
eyperyhour?y-yCORRECTyANSWER-temp./hry=y(145-
32)Fahrenheit/4hrs.y=y113F/4hrsy=y28.25yF/hr
Romanynumeralsy-yCORRECTyANSWER-
Whenyaycyisyputybeforeyanymyitymeansytoysubtracty100yfory1000
0yDegreesyCelsiusy=y____yDegreesyFahrenheity-yCORRECTyANSWER-32
100yDegreesyCelsiusy=y____yDegreesyFahrenheity-yCORRECTyANSWER-212
1ykilometery=y____ymetersy-yCORRECTyANSWER-1000
1ymetery=y____ycentimetersy-yCORRECTyANSWER-100ycm
1yinchy=y____ycentimetersy-yCORRECTyANSWER-2.54ycm
1ymiley=y____yfeety-yCORRECTyANSWER-5,280
1ymiley=y____yyardsy-yCORRECTyANSWER-1,760
1yyardy=y____yfeety-yCORRECTyANSWER-3ft
1yfooty=y____yinchesy-yCORRECTyANSWER-12yin
1ylitery=y____ymillilitersy-yCORRECTyANSWER-1000
1ymillilitery=y____ycubicycentimetery-yCORRECTyANSWER-1
1ygallony=y____yquartsy-yCORRECTyANSWER-4
1ygallony=y____ypintsy-yCORRECTyANSWER-8
1ygallony=y____youncesy-yCORRECTyANSWER-128
1yquarty=y____ypintsy-yCORRECTyANSWER-2
1ypinty=y____ycupsy-yCORRECTyANSWER-2
1ypinty=y____youncesy-yCORRECTyANSWER-16younces
1youncey=y____ymillilitersy-yCORRECTyANSWER-30
1ykilogramy=y____ygramsy-yCORRECTyANSWER-1000
1ygramy=y____ymilligramsy-yCORRECTyANSWER-1000
1ytony=y____ypoundsy-yCORRECTyANSWER-2000
,1ypoundy=y____youncesy-yCORRECTyANSWER-16
1ypoundy=y____ykilogramsy-yCORRECTyANSWER-2.2
RomanyNumeralyIy=y____y-yCORRECTyANSWER-1
RomanyNumeralyIVy=y____y-yCORRECTyANSWER-4
RomanyNumeralyVy=y____y-yCORRECTyANSWER-5
RomanyNumeralyIXy=y____y-yCORRECTyANSWER-9
RomanyNumeralyXy=y____y-yCORRECTyANSWER-10
RomanyNumeralyLy=y___y-yCORRECTyANSWER-50
RomanynumeralyXC=y-yCORRECTyANSWER-90
RomanyNumeralyXLy=y-yCORRECTyANSWER-40
RomanyNumeralyLXy=y____y-yCORRECTyANSWER-60
RomanyNumeralyCy=y____y-yCORRECTyANSWER-100
RomanyNumeralyDy=y____y-yCORRECTyANSWER-500
CM=y-yCORRECTyANSWER-900
RomanyNumeralyMy=y____y-yCORRECTyANSWER-1000
RomanyNumeraly___
yVy=y-yCORRECTyANSWER-5000
Xy=y-yCORRECTyANSWER-10,000
Ly=y-yCORRECTyANSWER-50,000
Cy=y-yCORRECTyANSWER-100,000
Dy=y-yCORRECTyANSWER-500,000
My=y-yCORRECTyANSWER-1,000,000y1ymillion
1yquarty=y____youncesy-yCORRECTyANSWER-32
,Convertyayfractionytoyaypercentageyexampley-yCORRECTyANSWER-
Divideytheytopyofytheyfractionybyytheybottom,ymultiplyybyy100y&yaddy%ysign.
Ex.y2/3y=y0.666666667
=y0.666666667y*100y=y66.7%
Toyconvertyayfractionytoyaypercenty-yCORRECTyANSWER-
Changeytheyfractionyintoyaydivisionyproblemyandysolve.yMoveytheydecimalybehindythe
yhundredthsyplaceyinytheyquotient.
Dropytheypercentysignyafterytheynewynumber.
Toyconvertyaypercentytoyfractiony-yCORRECTyANSWER-
Stepy1:yWriteydownytheypercentydividedybyy100ylikeythis:ypercent/100
Stepy2:yIfytheypercentyisynotyaywholeynumber,ythenymultiplyybothytopyandybottomybyy
10yforyeveryynumberyafterytheydecimalypoint.y(Foryexample,yifythereyisyoneynumberya
fterytheydecimal,ythenyusey10,yifythereyareytwoythenyusey100,yetc.)
Stepy3:ySimplifyy(oryreduce)ytheyfraction
Ex.y75%y=y75/100y=y15/20y=y3/4
Converty62.5%ytoyayfractiony-yCORRECTyANSWER-Ex.yStepy1:ywriteydown.
62.5%y=y62.5/100y
Stepy2:ymultiplyybothytopy&ybottomybyy10.
=y62.5/100y*10y=y625/1000
Stepy3:ySimplifyytheyfraction.
625/1000yDividedybyy25y=y25/40ycanygoyloweryifydividedybyy5ywhichy=y5/8
Aysampleycontainsy2/3yoz.yofyliquid.yHowymanyymillilitersy(mL)yisythis?y-
yCORRECTyANSWER-Toyconvertyoz.ytoymL,ymultiplyybyy30yoz./mL.
2/3y*y30y=y60/3y=y20
Instructionsyrequireyyouytoydiluteyaypowderyiny3yquartsyofywater.yYouyonlyyhaveyayco
ntainerythatyisymarkedyinyliters.yHowymanyylitersywouldyyouyuseytoydiluteytheypowde
r?y-yCORRECTyANSWER-1yQuarty=y32yozy
Therefore,y3yQuartsy=y96oz.
Thereyarey30ymillilitersyperyoz.,ysoy96yoz.y=y2,880ymilliliters
Thereyarey1000ymillilitersyperyliter,ysoy2,880ymLy=y2.88yLiters
Ory
1yQuarty=y0.946yLitery*3=y2.838y=y2.88yL
35%ytoyfractiony-yCORRECTyANSWER-35/100y=y7/20
1yfooty=y-yCORRECTyANSWER-30.48ycentimetersyory0.3048ymeters
1yyardy=y-yCORRECTyANSWER-0.914ymeters
, 1ymiley=y-yCORRECTyANSWER-1.609ykilometers
1youncey=y-yCORRECTyANSWER-28.350ygrams
1ypoundy=y-yCORRECTyANSWER-454ygramsyory.454ykilograms
1yfluidyouncey=y-yCORRECTyANSWER-29.574ymilliliters
1yQuarty=y-yCORRECTyANSWER-0.946yliters
1yGallony=y-yCORRECTyANSWER-3.785yliters
1yPoundy=y-yCORRECTyANSWER-8yfluidyounces
10ykilogramsyisyequivalentytoyhowymanyypounds?y-yCORRECTyANSWER-
toyconvertykilogramsytoypounds,ymultiplyy2.2ylbs/kilo.
10y*y2.2y=y22
HowytoyconvertyCelsiusytoyFahrenheit?y-yCORRECTyANSWER-
Multiplyybyy1.8y&yaddy32.
Ex.y30yCelsiusy*y1.8y+y32y=y86yFahrenheit
HowytoyconvertyFahrenheitytoyCelsius?y-yCORRECTyANSWER-
Subtracty32y&yDivideybyy1.8y
Ex.y(50yFahrenheity-y32)y/1.8y=y32.2yCelsius
whatyisytheyreciprocalyofy6?y-yCORRECTyANSWER-6/1y=y1/6
Inyclassytheyratioyofymalesytoyfemalesyisy4:5.yIfythereyarey36ytotalystudents,yhowymany
yfemalesyareyinytheyclass?y-yCORRECTyANSWER-Males=y4
Females=y5
Total=y9
Howymanyytimesydoesy9ygoyintoy36?y4.
soymultiplyy4ybyyeachymale,yfemale,yandytotal.
male=y4*4=y16
female=y5*4=y20
total=y9*4=y36
Ayroastywasycookedyaty325yFahrenheityinytheyovenyfory4yhours.yTheyinternalytemp.yro
seyfromy32yFahrenheitytoy145yFahrenheit.yWhatywasytheyaverageyriseyinytemperatur
eyperyhour?y-yCORRECTyANSWER-temp./hry=y(145-
32)Fahrenheit/4hrs.y=y113F/4hrsy=y28.25yF/hr
Romanynumeralsy-yCORRECTyANSWER-
Whenyaycyisyputybeforeyanymyitymeansytoysubtracty100yfory1000
