Question

-. A commuter train travels 45 miles in 34 minutes. What is its speed in hours?

Answer 1

79.2

Explanation:

45 miles in 34 minutes => speed is 1.32 miles/minutes

1 minutes = 1.32 miles

60 minutes(hour) => 1.32 x 60 =79.2 miles

approx. 79.2 miles per hour