akhil covered a distance of 15km in 60minutes. he covered first part of journey by walking at 4.5 km/hr and rest of journey by car at 30km/h

Question

akhil covered a distance of 15km in 60minutes. he covered first part of journey by walking at 4.5 km/hr and rest of journey by car at 30km/hr. find the distance covered by car​

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Emery 4 days 2021-09-13T13:57:18+00:00 1 Answer 0 views 0

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    2021-09-13T13:59:03+00:00

    Answer:

    we have,

    total distance = 15 km/h

    distance covered by walking = 4.5x    (x be the time )

    distance covered by the car =  30 y     (y be the time)

     now atq,

       4.5x + 30y = 15 km  …………………(ii)

    and,

        x +y = 60 min solve them you can get answer ……………. (i)

    Step-by-step explanation:

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