Question

A car travels 120 miles at the speed of 48 miles per hour. Find the time taken for the journey using the formula d = rt.

1 hour
2 hours
O 1.5 hours
O 2.5 hours

Answer 1

2 hours

Explanation:

Car travels from A to B at 60 miles/hour. Time of travel = 120/60 = 2 hour. Average speed of round trip = (120+120)/(2+3) = 48 miles per hour.