Math Conversion

How many centimeters are there in 3.42 meters?

• 0.342 cm

• 342 cm

• 34.2 cm

• 0.0342 cm

A box of powdered drink mix contains 8 envelopes of powder, each of which can be used to make 2 quarts of the beverage. How many gallons of the beverage can be made from 1 box of powdered drink mix envelopes?

• 2

• 4

• 8

• 64

In science class Sarah measured her plant. It was 16 centimeters tall. What would be its height in meters?

• 0.16 meter

• 1.6 meters

• 16 meters

• 1,600 meters

Jeffrey has 72 inches of string to use for his science project. How many feet of string does he have?

• 6 feet

• 24 feet

• 216 feet

• 864 feet

Convert 3 hours to minutes.

• 180 minutes

• 300 minutes

• 30 minutes

• 360 minutes

The table shows numbers of feet and the equivalent numbers of inches. Lionel painted a wall that is 12 feet long.

How many inches long is the wall that Lionel painted?

• 144 in.

• 122 in.

• 156 in.

• 132 in.

Convert 7 kilometers to meters.

• 700 meters

• 7000 meters

• 70 meters

• 0.7 meters

Convert 5 kilometers to meters.

• 500 meters

• 5000 meters

• 50 meters

• 50000 meters

Convert 20 inches to centimeters. (1 inch = 2.54 cm)

• 50.8 cm

• 40.64 cm

• 30.48 cm

• 25.4 cm

• 0.625

• 0.75

• 0.5

• 0.8