Converting Standard Measurements

Alex is 66 inches tall. There are approximately 2.54 centimeters in 1 inch. How tall is Alex in centimeters? Round your answer to the nearest tenth.

• 167.6

• 60

• 13.5

Ava ran 6.4 kilometers. How far did she run in miles? (1 miles = 1.6 kilometers) Round your answer to the nearest hundredth

• 6

• 4

• 12.7

 Jackie bought 12.8 gallons of gasoline. How many liters of gasoline did she purchase? (1 gallon = 3.8 liters) Round your answer to the nearest tenth

• 37.4

• 48.6

• 12.7

Convert 525 centimeters to meters

• 5.25

• 3.5

• 5

How many milliliters are in 5 liters?

• 500 milliliters

• 5000 milliliters

• 50 milliliters

• 50000 milliliters

If a watermelon weighs 2 kilograms, how many pounds does it approximately weigh? (Assume 1 kg ≈ 2.2 lbs)

• 4.4 lbs

• 2.2 lbs

• 1.1 lbs

• 8.8 lbs

Convert 480 minutes to hours.

• 8 hours

• 48 hours

• 4.8 hours

• 4800 hours

645 cm to km

• 64500 km

• 0.00645 km

• 0.0645 km

• 645000 km

How many millimeters are there in 5 centimeters?

• 50 mm

• 500 mm

• 5 mm

• 0.5 mm

36 inches = _____________foot/feet (ft)

• 1 ft

• 2 ft

• 3 ft

• 4 ft