Deck 1: Review of Arithmetic for Dosage Calculations

Question 1

Write 0.49 as a fraction in lowest terms and as a percentage.

A)49/100; 49%
B)7/15; 49%
C)49/100; 4.9%
D)½; 4.9%

Answer 1

49/100; 49%

Question 2

Write 0.06 as a fraction in lowest terms and as a percentage.

A)3/50; 60%
B)6/10; 6%
C)3/50; 6%
D)3/5; 6%

Answer 2

3/50; 6%

Question 3

Write 0.2 as a fraction in lowest terms and as a percentage.

A)1/50; 2%
B)1/5; 20%
C)2/100; 0.2%
D)1/500; 0.002%

Answer 3

1/5; 20%

Question 4

Convert 9/19 to a decimal number rounded off to the nearest tenth,and to a percentage rounded off to the nearest tenth of a percent.

A)0.5; 47.4%
B)0.47; 4.8%
C)0.02; 2.1%
D)0.4; 47.4%

Question 5

Reduce 95/100 to lowest terms.

A)4/5
B)19/20
C)24/25
D)9.5/10

Question 6

Reduce the ratio 18:54 to a fraction in lowest terms.

A)18/54
B)1/3
C)3/4
D)1/2

Question 7

Write 0.75 as a fraction in lowest terms and as a percentage.

A)75/100; 75%
B)15/20; 7.5%
C)15/20; 75%
D)¾; 75%

Question 8

Reduce the ration 12:24 to a fraction in lowest terms.

A)1/3
B)6/18
C)2/4
D)1/2

Question 9

Convert 5/8 to a decimal number and a percent.

A)1.6; 160%
B)0.4; 40%
C)0.625; 62.5%
D)0.45; 45%

Question 10

Write 25% as a decimal number and a proper fraction in lowest terms.

A)2.5; 1/40
B)0.025; 5/200
C)0.25; 1/4
D)0.25; 25/100

Question 11

Reduce the ratio 10:75 to a fraction in lowest terms.

A)1/7.5
B)5/15
C)2/15
D)1/3

Question 12

Write 4.5% as a decimal number and a proper fraction in lowest terms.

A)0.45; 45/100
B)0.045; 9/200
C)0.0045; 45/10,000
D)0.045; 45/1,000

Question 13

Reduce 36/48 to lowest terms.

A)12/18
B)18/24
C)9/12
D)3/4

Question 14

Write 55% as a decimal number and a proper fraction in lowest terms.

A)5.5; 55/100
B)0.055; 55/1000
C)0.55; 11/20
D)0.0055; 11/200

Question 15

Write 0.125 as a fraction in lowest terms and as a percentage.

A)125/100; 1.25%
B)25/100; 25%
C)1/6; 12.5%
D)1/8; 12.5%

Question 16

Reduce 24/36 to lowest terms.

A)12/18
B)3/4
C)2/3
D)6/9

Question 17

Write 0.6% as a decimal number and a proper fraction in lowest terms.

A)3/50; 0.06
B)6/100; 0.60
C)1/17; 0.06
D)3/500; 0.006

Question 18

Write 72% as a decimal number and a proper fraction in lowest terms.

A)7.2; 72/1000
B)7.2; 72/100
C)0.72; 36/50
D)0.72; 18/25

Question 19

Write 3/5 as a decimal number and a percent.

A)0.0166; 1.66%
B)0.6; 60%
C)0.15; 15%
D)0.3; 30%

Question 20

Write 3/5 as a decimal number and a percent.

A)1.67; 167%
B)0.6; 60%
C)0.167; 16.7%
D)0.06; 6%

Question 21

Round down 9.6723 to the tenths place.

A)9.7
B)9.6
C)9.67
D)9.72

Question 22

Simplify the following complex fraction: 4/5 / 8/9

A)2/35
B)9/10
C)36/40
D)32/45

Question 23

Round off 17.456 to the tenths place.

A)17.5
B)17.4
C)17.46
D)17.56

Question 24

Round off 3.5243 to the tenths place.

A)3.6
B)3.4
C)3.5
D)3.52

Question 25

Simplify the following complex fraction and write in lowest terms: 1/2 / 3/4

A)3/8
B)4/6
C)2/3
D)1 1/3

Question 26

What is 0.87% of 30?

A)26.1
B)0.261
C)2.9
D)0.34

Question 27

Solve the following problem and write the answer as a whole number or fraction in the lowest terms: 3/200 ÷ 11/300.

A)9/22
B)3/7
C)33/6,000
D)900/2,200

Question 28

Round down 4.2894 to the hundredths place.

A)4.3
B)4.29
C)4.28
D)4.2

Question 29

Write 1/5 as an equivalent fraction with 25 in the denominator.

A)25/5
B)25/20
C)5/25
D)1/25

Question 30

Solve the following problem and write the answer as a mixed number in lowest terms: 8/11 ÷ 4/9.

A)36/99
B)2/11
C)1 7/11
D)1 28/44

Question 31

Solve the following problem and write the answer as a mixed number in lowest terms: 7/8 × 3/4 × 3/16.

A)63/576
B)7/64
C)7/64.
D)63/512

Question 32

Write 3/4 as an equivalent fraction with 100 in the denominator.

A)75/100
B)80/100
C)100/25
D)100/75

Question 33

Round off 6.892489 to the hundredths place.

A)6.9
B)6.89
C)6.8
D)6.892

Question 34

Solve the following problem and write the answer in lowest terms: 3/4 ÷ 7/8.

A)21/32
B)24/32
C)6/7
D)24/28

Question 35

Simplify the following complex fraction and write as a mixed number in lowest terms: 4/5 / 3/4

A)1 1/15
B)3/5
C)16/15
D)12/20

Question 36

Simplify the following complex fraction: 3/4 / 7/8

A)1/2
B)2/3
C)3/4
D)6/7

Question 37

Write 4/5 as an equivalent fraction with 100 in the denominator.

A)100/80
B)5/100
C)75/100
D)80/100

Question 38

Write 17/20 as an equivalent fraction with 100 in the denominator.

A)85/100
B)34/100
C)4/100
D)100/85

Question 39

Divide 566.8 by 1,000.

A)5,668
B)56.68
C)5.668
D)0.5668

Question 40

Write 5/8 as an equivalent fraction with 96 in the denominator.

A)96/154
B)65/96
C)60/96
D)5/96