Module 8 Test Review

Metric Conversions

1

Solve the conversion: 660 m = ____ km

.66 km

2

Solve the conversion: 799 g = ____ kg

.799 kg

3

Solve the conversion: 39.1 g = ______ kg

.0391 kg

4

Solve the conversion: 68,700 mg = _____ kg

(Round to nearest THOUSANDTH)

.069 kg

5

The survey length of an underground cave is 0.914 kilometers. How many meters in length is this cave?

914 meters

US Customary Conversions

1

Solve the conversion: 7 qt. = _____ oz.

80 ounces

2

Solve the conversion: 30 fl. oz. = _____ c

3.75 cups

3

Solve the conversion: 2 3/4 T = _____ pounds

5,500 pounds

4

Solve the conversion: 3 1/4 qt = _____ pints

6.5 pints

5

Solve the conversion: 1.9 yards = _____ in.

68.4 in

Ratios

1

Write each ratio as a fraction in simplest form: 18 : 3

6/1

2

Write each ratio as a fraction in simplest form: 9 Weeks : 15 Weeks

3/5

3

Write each ratio as a fraction in simplest form: 18 :21

6/7

4

Write each ratio as a fraction in simplest form: 3 yards to 33 yards

1/11

5

Write each ratio as a fraction in simplest form: 6 months : 2 Years

1/4

Solving Proportions

1

Is the pair of ratios proportional? 8/10 = 4/5

YES

2

Solve for X 9/5 = 27/X

X = 15

3

Solve for X: 5/6 = X/36

X = 30

4

Solve for X: 12/X = 5/7

X = 16.8

5

Solve for X: 1.5/3.5 = 4.5/X

X = 10.5

Unit Rate

1

Solve for the unit rate: $112 in 8 hours

$3.83 per hour

2

Solve for the unit rate: 8 batteries in 3 months

2.67 batteries per month

3

Solve the unit rate: The temperature changes 15.6 degrees F in 13 minutes

1.2 degrees F per minute

4

Solve the unit rate: 549 cows on 9 acres of land

61 cows per acre

5

Solve for the unit rate: 258.5 miles in 5.5. hours

47 miles per hour