Question

A car travels 15 km in 13 minutes.

What is its average speed in km/h?
Give your answer rounded to 1 decimal place.

Answer 1

69.2km

Explanation:

15km ÷ 13 mins = 1.153km (Average speed)

1 hour = 60mins

1.153km x 60 = 69.18km (Average speed in km/h)

69.18km = 69.2km (Rounded to 1 dp)