miles per hour

Question

An insect flies 20 ft in 1 second. How fast does the insect fly in miles per hour/ Round to the nearest hundredth if necessary.

Answer 1

20 feet per 1 second

72,000 feet per 3600 seconds     multiply by 3600

72,000 feet per 1 hour               seconds to hours

13.636 miles per 1 hour             divide by 5280