Question Details

Detailed explanation and options for the selected question.

If a car travels 30 km in 40 minutes, what is its speed in km/h?

A. 30 km/h

B. 45 km/h

C. 40 km/h

D. 50 km/h

Explanation:

Explanation: Speed = Distance/Time = 30/(40/60) = 45 km/h.