Pharmacology Chapter 1
5/100,000 in decimals
0.00005
5/10,000 in decimals
0.0005
One-thousandth is correctly expressed as
0.001
5/1000 in decimals
0.005
Two-hundredths is correctly expressed as
0.02
5/100 in decimals
0.05
Multiply 1.2 by 0.04
0.05
PERFORM THE INDICATED OPERATION. REDUCE FRACTIONS IN ANSWERS TO LOWEST TERMS AND/OR ROUND DECIMALS TO HUNDREDTHS. 2.7 x 0.02
0.05
Change 3/50 to a decimal
0.06
Convert the fraction 2/7 to a decimal and round to the nearest hundredth
0.29
5/8 minus 0.25
0.38
Convert the fraction 3/8 to a decimal and round to the nearest tenth.
0.4
5/10 in decimals
0.5
Arrange the following decimals from largest to smallest: 0.33, 0.045, 0.7
0.7, 0.33, 0.045
1/2 divided by 1/2
1
7/8 + 1/4 + 4/32
1 1/4
PERFORM THE INDICATED OPERATION. REDUCE FRACTIONS IN ANSWERS TO LOWEST TERMS AND/OR ROUND DECIMALS TO HUNDREDTHS. 4/7 + 5/4
1 23/28
Add 1.35 and 0.125
1.475
Arrange the following decimals from largest to smallest: 1.5, 0.25, 1.025
1.5, 1.025, 0.25
Reduce 12/240 to lowest terms.
1/20
Which pair are equivalent fractions?: 1/5 and 2/10, 1/3 and 3/12, 3/6 and 6/9
1/5 and 2/10
1/2 minus 1/3
1/6
Convert 0.125 to a fraction and reduce to lowest terms.
1/8
Divide 0.25 by 0.025
10
PERFORM THE INDICATED OPERATION. REDUCE FRACTIONS IN ANSWERS TO LOWEST TERMS AND/OR ROUND DECIMALS TO HUNDREDTHS. 5 5/6 + 7 1/3
13 1/6
Find the least common denominator for 5/7 and 2/3.
21
PERFORM THE INDICATED OPERATION. REDUCE FRACTIONS IN ANSWERS TO LOWEST TERMS AND/OR ROUND DECIMALS TO HUNDREDTHS. 2 1/2 divided by 3/4
3 1/3
PERFORM THE INDICATED OPERATION. REDUCE FRACTIONS IN ANSWERS TO LOWEST TERMS AND/OR ROUND DECIMALS TO HUNDREDTHS. 7 1/3 - 4 1/5
3 2/15
Arrange the following fractions from smallest to largest: 7/16, 3/16, 5/16
3/16, 5/16, 7/16
Which is the largest amount? (3/2, 750/75000, 24/248)
3/2
Arrange the following fractions from smallest to largest: 3/16, 3/20, 3/4
3/20, 3/16, 3/4
33.011 divided by 1.1
30.01
PERFORM THE INDICATED OPERATION. REDUCE FRACTIONS IN ANSWERS TO LOWEST TERMS AND/OR ROUND DECIMALS TO HUNDREDTHS. 8 5/12 - 3 3/4
4 2/3
Round 4.438 to tenths
4.4
Select the proper fraction: 5/5, 6/5, 4/5
4/5
Add 1/3 and 1/9
4/9
5.871 minus 0.12
5.751
PERFORM THE INDICATED OPERATION. REDUCE FRACTIONS IN ANSWERS TO LOWEST TERMS AND/OR ROUND DECIMALS TO HUNDREDTHS. 6.3 x 100
630
Convert the decimal 0.175 to a fraction and reduce to lowest terms.
7/40
Select the improper fraction: 5/7, 7/5, 75/100, 1 5/7
7/5
PERFORM THE INDICATED OPERATION. REDUCE FRACTIONS IN ANSWERS TO LOWEST TERMS AND/OR ROUND DECIMALS TO HUNDREDTHS. 16.7 + 53 + 5.85 + 0.028
75.58
PERFORM THE INDICATED OPERATION. REDUCE FRACTIONS IN ANSWERS TO LOWEST TERMS AND/OR ROUND DECIMALS TO HUNDREDTHS. 3 1/3 + 5 2/5
8 11/15
Convert the decimal 0.09 to a fraction and reduce to lowest terms.
9/100
PERFORM THE INDICATED OPERATION. REDUCE FRACTIONS IN ANSWERS TO LOWEST TERMS AND/OR ROUND DECIMALS TO HUNDREDTHS. 123.56 x 78
9637.68
Decimal fractions are fractions with a denominator of
Any multiple of 10
Always place at least one zero to the right of the last number in a decimal fraction. T/F
F
When multiplying a decimal by ten, move the decimal point two places to the left. T/F
F
1/100 is larger than 1/1000 (T/F)
T
The value of a mixed number is always greater than one. (T/F)
T
When dividing a decimal by ten, just move the decimal point one place to the left. T/F
T
