Question

The time t required to drive a certain distance varies inversely with the speed r. If it takes 2 hours to drive the distance at 30 miles per hour, how long will it take to drive the same distance at 50 miles per hour?

Answer 1

1.2 hours

Explanation:

Answer 2

Is this the same question, 2 hours at 30mph = 60 miles
60/50 = 1.2hours