Malcolm and Ravi raced each other. The average of their maximum speeds was 260 km/h If doubled, Malcolm’s maximum speed would be 80km/h end

Question

Malcolm and Ravi raced each other. The average of their maximum speeds was 260 km/h If doubled, Malcolm’s maximum speed would be 80km/h end text more than Ravi’s maximum speed. What were Malcolm’s and Ravi’s maximum speeds

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Thu Nguyệt 5 months 2021-08-28T08:38:18+00:00 1 Answers 17 views 0

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    2021-08-28T08:39:26+00:00

    Answer

    Given,

    Average speed of Malcolm and Ravi = 260 km/h

    Let speed of the Malcolm be X and speed of the Ravi Y.

    From the given statement

    \dfrac{X+Y}{2}=260

     X + Y = 520 ….(i)

    2X - Y = 80  ….(ii)

    Adding both the equations

    3 X = 600

     X = 200 km/h

    Putting value in equation (i)

    Y = 520 – 200

    Y = 320 Km/h

    Speed of Malcolm = 200 Km/h

    Speed of Ravi = 320 Km/h

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