Question

If Bob covers 40 km in four hours, how much distance will he cover in 8 hours?

Answer 1

Bob covers 40 km in 4 hours.

Distance covered in 1 hour = 40 ÷ 4 = 10 km

Bob's speed = 10 km/h
Distance covered in 8 hours = Speed x Time
= 10 x 8 = 80 km

Thus, the distance covered by Bob in 8 hours will be 80 kilometres.