PROBLEM:

A bus is moving at the speed of 60kph. How many hours will it take for the bus to travel a 210km?

SOLUTION:

You are tasked to find the time consumed given the speed of the bus and the distance travelled. Thus, we'll use the formula  

• Perform the cross-multiplication.

ANSWER:

• It'll take 3.5 hours for a bus to travel a distance of 210 kilometers with and average speed of 60 kph. Thus, the answer is letter c.