Kumaon travels first 50 km at a speed of 40 km/h, and then another 25 km at a speed of 20 km/h. Find (a) the total time <

Question

Kumaon travels first 50 km at a speed of 40 km/h, and then another 25 km at a speed of 20 km/h.
Find (a) the total time

(b) the average speed

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Ruby 3 weeks 2021-11-07T00:45:23+00:00 2 Answers 0 views 0

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    0
    2021-11-07T00:46:26+00:00

    Answer:

    i don’t understanding this questions answer

    0
    2021-11-07T00:46:59+00:00

    Answer:

    you can ask on google for this answer

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