Metric and Customary Conversions

Mary gained 5 pounds. How many ounces did she gain?

• 16 ounces

• 80 ounces

• 3 ounces

• 50 ounces

400 grams =____kilograms

• 0.4kg

• 4kg

• 40kg

• 40,000kg

47 m = _____ cm

• .47 cm

• 4.7 cm

• 470 cm

• 4,700 cm

The Science lab had 2,300 milligrams of salt to use for a science experiment. How many grams of salt did the Science lab have? (1 g = 1,000 mg)

• 2,300,000 grams

• 2.3 grams

• 23 grams

• 230 grams

Round to the nearest tenth. 91ft ≈ ___________ m

• 27.7

• 298.5

• 2.3

• 35.8

Round to the nearest tenth. 86 gal ≈ __________L

• 325.9

• 332

• 8.7

• 325.1

38cm = ____mm

• 0.38mm

• 3.8mm

• 380mm

• 3,800mm

Marla measured the length of her classroom. The length of the classroom was 270 inches long. There are 36 inches in a yard. How many yards long is the classroom?

• 56 yards

• 9,720 yards

• 7 yards

• 7.5 yards

Compare
15,800 feet ______ 3 miles
5,280 feet in 1 mile

• =

• >

• <

Compare
0.6 km ______ 60,000 cm

• <

• =

• >