Question

An elephant can run mile in 36 seconds. Which of the following correctly shows this rate as miles per hour? = 25 miles per hour = 144 miles per hour = 25 miles per hour = 144 miles per hour

Answer 1

None of the above.

36 seconds = (36 seconds)/(3600 seconds/hour) = 1/100 hour

(1 mile)/(1/100 hour) = 100 mile/hour