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 67 miles per hour, how long will it take to drive the same distance at 55 miles per hour?

Question

1.64
134.00
2.45
61.00

Answer 1

rt = k and is constant. So, you want t such that
55t = 67*2