Question

A train travels 41 kilometers in 35 min. What is the speed in kilometers per hour ?

Answer 1

Explanation:

`distance = 41km`

`time = 35min = (35)/(60) hr`

`speed = (distance)/(time)`

`speed = (41)/( (35)/(60) )`

`speed = (41 * 60)/(35)`

`speed = 70.286 \: or \: 70.3km\hr`