Join Examsbook
1366 0

Q:

A boy rides his bicycle 10 km at an average speed of 12 km/hr and again travels 12 km at an average speed of 10 km/hr. His average speed for the entire trip is approximate: 

  • 1
    10.4 km / hr
  • 2
    10.8 km / hr
  • 3
    11.0 km / hr
  • 4
    12.2 km / hr
  • Show AnswerHide Answer
  • Workspace

Answer : 2. "10.8 km / hr "

Are you sure

  Report Error

Please Enter Message
Error Reported Successfully