Math 070 - Fall 2008
Exam 03 (Chapters 6-7) Name___________________________________
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers
the question.
Writethedecimalasapercent.
1) Inanextendedcarefacility,0.2555oftheresidentsrequireaparticularheartmedication.
A) 2555% B) 25.55% C) 2.555% D) 0.2555%
Writethepercentasadecimal.
2) Videogamesmadeup41.5%ofthetotalrevenueforasmallspecialtystore.
A) 4.15 B) 41.5 C) 0.415 D) 0.0415
Determinewhatpercentofthefigureisshaded.
3)
A) 60% B) 37.5% C) 50% D) 62.5%
Solve.
4) 8.5%of1000iswhatnumber?
A) 85 B) 9 C) 8500 D) 850
Translatethequestionintoaproportion.Donotsolve.
5) 16.8iswhatpercentof53?
A) 53
16.8 =p
100 B) 16.8
53 =p
100 C) a
53 =16.8
100 D) 53
b=16.8
100
Solve.
6) 24%oftheaccountantsina
b
usinessaremale.Ifthereare375 accountants altogether,howmanyaccountants
aremale?
A) 1562accountants B) 285accountants C) 90 accountants D) 6accountants
7) Asalesrepresentativeispaidacommissionrateof2.8%.Findhercommissionifshesold$129,030 worthof
goodslastmonth.
A) $46,082.14 B) $3612.84 C) $132,642.84 D) $4608.21
8) A$240cameraisonsaleat10%off.Findthesaleprice.
A) $24.00 B) $2376.00 C) $216.00 D) $2.40
Convertasindicated.
9) 7.75mtocentimeters
A) 0.0775cm B) 775cm C) 77.5 cm D) 0.775 cm
10) 90fttoyards
A) 30yd B) 270yd C) 10 yd D) 3240 yd
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