Ankush and Babulal walk around circular track. They start at 9 a.m. from the same point in the oppositedirections. Ankush and Babulal walk a

Question

Ankush and Babulal walk around circular track. They start at 9 a.m. from the same point in the oppositedirections. Ankush and Babulal walk at a speed of 3 rounds per hour and 5 rounds per hour respectively. Howmany times shall they cross each other until 10.30a.m.?

in progress 0
Savannah 4 weeks 2021-08-17T18:32:05+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-17T18:33:48+00:00

    Step-by-step explanation:

    Whereas speed of Babulal = 5 rounds per hour = 1 round per 12 min. Let us consider Ankush as stationery at the starting point. This implies, In one hour Babulal crosses Ankush 8 times. So, starting from 9.00 am to 10.30 am i.e., 1.5 hours or 90 min, Babulal crosses Ankush 12 times.

    0
    2021-08-17T18:33:48+00:00

    Answer:

    They will cross each other 12 times.

Leave an answer

Browse
Browse

18:9+8+9*3-7:3-1*13 = ? ( )