Question

Skydiver descends at an average rate of 120 miles per hour. How many miles per second is he descending rounded to the nearest hundredth?

Answer 1

(120 mile/hour) x (1 hour / 3600 seconds)

= (120 / 3600) (mile-hour / hour-second)

= 1/30 mile/second

or 0.03 mi/sec

Answer 2

If the sky diver goes at a speed of 120 it is 100 rounded