Basic Math Review

q.d., Q.D.

"Daily" or "Every Day"

q.o.d., Q.O.D.

"Every other day"

IU

"International Unit"

MgSO4

"Magnesium Sulfate"

MS, MSO4

"Morphine Sulfate"

U

"Unit"

Which has the lowest value; 0.46, 0.05, or 0.012

0.012

Change fractions to decimals: 1/12

0.08

Change each fraction to a decimal: 1/10

0.10

Multiply decimals: 0.34 x 0.6

0.2

Change each fraction to a decimal: 1/4

0.25

Change the percent to a fraction, decimal, and ratio: 0.33%

0.33/100, 0.0033, 0.33:100

Round off decimal numbers to tenths: 0.42

0.4

Which has the largest value; 0.46, 0.05, or 0.012

0.46

Change the percent to a fraction, decimal, and ratio: 0.5%

0.5/100, 0.005, 0.5:100

Change fractions to decimals: 2/3

0.66

Multiply decimals: 6.8 x 0.123

0.8

Round off decimal numbers to tenths: 0.87

0.9

Change the percent to a fraction, decimal, and ratio: 0.9%

0.9/100, 0.009, 0.9:100

Multiply decimals: 2.123 x 0.45

0.96

Divide fractions to whole numbers or lowest fraction or decimal: 1/200 ÷ 1/300

1 1/2

Divide fractions: 1/2 ÷ 1/3

1 1/2

Divide fractions: 1/8 ÷ 1/12

1 1/2

Divide fractions to whole numbers or lowest fraction or decimal: 1/6 ÷ 1/8

1 1/3

Divide fractions to whole numbers or lowest fraction or decimal: 1/4 ÷ 1/5

1 1/4

Multiply fractions: 2 3/5 x 5/8

1 5/8

0.45 kg in lbs

1 lbs

30mL to ounces

1 ounce

15 mL to tablespoons

1 tablespoon

5 mL to teaspoons

1 teaspoon

Which fraction has the larger value: 1/100 or 1/150

1/100

Multiply fractions to whole numbers or lowest fraction or decimal: 2/3 x 1/8

1/12

Which has the lower value; 1/50, 1/100, or 1/150

1/150

Change ratios to fractions: 1:175

1/175

Which fraction has the larger value: 1/3 or 1/2

1/2

15 mL to ounces

1/2 an ounce

2.5 mL to teaspoons

1/2 of a teaspoon

15 g in ounces

1/2 oz

Change decimals to fractions: 0.05

1/20

Which has the greatest value; 1/50, 1/100, or 1/150

1/50

Divide fractions to whole numbers or lowest fraction or decimal: 2/3 ÷ 6

1/9

Divide decimals: 3.24 ÷ 0.3

10.8

1 quart to mL

1000 mL or 1 L

Solve ratio and proportion problems: 2:3::8:X

12

Change decimals to fractions: 0.012

12/1000

Divide fractions: 20 3/4 ÷ 1/6

125

1 TBSP= ______ mL

15 mL

Change each fraction to a decimal: 78/5

15.6

Change the percent to a fraction, decimal, and ratio: 150%

150/100, 1.50, 150:100

500 mL to ounces

16 ounces

1 Pound= ________ Oz

16 oz

Divide decimals: 125 ÷ 0.75

166.7

Multiply fractions: 4 4/5 x 3 2/3

17.6

Change a mixed number to an improper fraction: 5 2/3

17/3

Multiply fractions: 21 3/4 x 7/8

19

Divide fractions: 6 3/4 ÷ 3

2 1/4

Divide fractions to whole numbers or lowest fraction or decimal: 9 3/5 ÷ 4 = 48/5 ÷ 4/1

2 2/5

30 mL to tablespoons

2 tablespoons

1 Kilogram in lbs

2.2 lbs

Round off decimal numbers to tenths: 2.56

2.6

Change the percent to a fraction, decimal, and ratio: 2%

2/100, 0.02, 2:100

Divide fractions to whole numbers or lowest fraction or decimal: 1/150 ÷ 1/100 = (1/150 ÷ 1/100)

2/3

Divide decimals: 69 ÷ 3.2

21.6

Divide decimals: 100 ÷ 4.5

22.2

It is 500 miles from Washington, DC to Boston, MA. Your car averages 22 miles per 1 gallon of gasoline. How many gallons of gasoline will be needed for the trip

22.7 gal

Change decimals to fractions: 0.46

23/50

Reduce improper fractions to whole or mixed numbers: 74/3

24 2/3

1 Cup=_______ mL

240 mL

Solve for X: 2:10::5:X

25

1 cup to mL

250 mL

Divide decimals: 6.63 ÷ 0.23

28.8

Reduce the improper fractions to whole or mixed numbers: 12/4

3

15 mL to teaspoons

3 teaspoons

Change decimals to fractions: 0.012

3/250

Change ratios to fractions: 3:4

3/4

Solve ratio and proportion problems: 3:100=X:1000

30

1 Ounce= _________ mL

30 mL

Divide decimals: 69.4 ÷ 0.23

301.7

1 Liter in ounces

32 ounces

Change decimals to fractions: 0.33

33/100

Reduce the improper fractions to whole or mixed numbers: 20/5

4

Multiply decimals: 52.4 x 9.345

489.68

Reduce improper fractions to whole or mixed numbers: 45/9

5

Reduce the improper fractions to whole or mixed numbers: 32/6

5 1/3

1 pint to mL

500 mL

Change the ratio and proportion to a fraction and solve for X: 3:5::X:10

6

Multiply fractions to whole numbers or lowest fraction or decimal: 400,000/200,000 x 3

6

Change ratios to fractions: 65: 90

65/90

Change decimals to fractions: 0.68

68/100

Reduce the improper fractions to whole or mixed numbers: 22/3

7 1/3

Multiply fractions to whole numbers or lowest fraction or decimal: 500/350 x 5

7.1

Multiply fractions: 7/8 x 4/6

7/12

250mL to ounces

8 ounces

1 Cup= ______ Oz

8 oz

Change each fraction to a decimal: 2/5

8.75

Change each fraction to a decimal: 35/4

8.75

Multiply fractions to whole numbers or lowest fraction or decimal: 2 2/5 x 3 3/4

9

Solve for X: 0.9:100=X:1000

9

Change decimals to fractions: 0.9

9/10

Change ratios to fractions: 0.9:100

9/1000