search
Q: A car covers a certain distance moving at a constant speed of 50 km/h in 3 hours. How much more time would it have taken to cover the same distance if the speed had been only 40 km/h?
  • A. 30 ,minutes
  • B. 45 minutes
  • C. 10 minutes
  • D. 1 hour
Correct Answer: Option B -
answer image

Explanations:

explanation image