issb mathematics MCQ #615

Walk 10 km at 5 km/h and 10 km at 10 km/h. Total time?

issb mathematics MCQ #615

  1. Question 1

    Q1. Walk 10 km at 5 km/h and 10 km at 10 km/h. Total time?

    • A) 2.5 h
    • B) 3 h
    • C) 3.5 h
    • D) 4 h

    Answer: 3 h

    Explanation: First leg 2 hours plus second leg 1 hour gives 3 hours total.