search
Q: A person covers 40% of a distance at a speed of 60 km/h and the remaining distance at a speed of 40 km/h. What will be the average speed in km/h for the entire journey ?
  • A.
    option image
  • B.
    option image
  • C.
    option image
  • D.
    option image
Correct Answer: Option A -
answer image

Explanations:

explanation image