Question

A car traveled 60 km in thé first hour 45 km in the second hour 50 km i n the third hours 55 km in the fourth hour 35 km in the fifth hour find the everage speed of the car per hour

Answer 1

What you can do is find the kilometers per minute and multiply that by 60 because there are 60 minutes in 1 hour.

First:
speed =distance/time
60/35=1714

(1.714 Kilometers per minute)x(60 minutes)= 102.64 Kilometers per hour

Answer: 103 Kilometers/hour