6th 5-10 Relate Customary and Metric Units

Find the equivalent measure.

7 in.=​___ cm

• 15.34

• 2.76

• 17.78

• 1.30

Find the equivalent measure.

218 in.≈​___ m

• 5.53

• 55.3

• .553

• 553

Find the equivalent measure.

90 mi≈​___ km

• 55.9

• 144.9

• 1449

• 559

Find the equivalent measure.

28 lb≈​___ kg

• 12.7

• 127

• 61.6

• 616

Find the equivalent measure.

47 oz≈​___ g

• 16.6

• 1.66

• 13.32

• 1332

Luisa bought 4.4 kilograms of apples. How many ounces of apples did she​ buy?

1 lb = 16 oz

• 360

• 32

• 154.88

• 9.68

Find the equivalent measure.

21 L≈​___ qt

• 198

• 222.6

• 22.26

• 19.8

Find the equivalent measure.

15 gal≈​___ L

• 56.85

• 3.95

• 5.685

• 39.5

A recipe Mia is making calls for 8 cups of milk. She has 2 liters of milk. Her mother says she has enough milk. Is her mother​ correct? Explain.

• Yes. There are 8 cups in 2 quarts and 2 quarts≈1.9 liters.​ So, there should be about 0.1 liter of milk left over.

• No. There are 6 pints in 2 cups and 2 pints≈2.1 liters.​ So, Mia needs 0.1 liter more milk to make the recipe.

• Yes. There are 8 quarts in 2 cups and 2 cups=4 ​pints, or 1 liter.​ So, there is just enough milk to make the recipe.

• No. There are 6 cups in 2 quarts and 2 quarts≈1.2 liters.​ So, there​ isn't enough milk to make the recipe.

Which car gets better​ mileage, a car that gets 23 miles per gallon or a car that gets 45 kilometers per​ gallon?

• 23 mpg

• 45 kmpg

• They are about equal millage.