the ratio between the speed of two trains is 7:8.if the second train runs 400 km in 5 hours, the speed of frist train?​

Question

the ratio between the speed of two trains is 7:8.if the second train runs 400 km in 5 hours, the speed of frist train?​

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Gabriella 4 months 2021-07-18T23:25:08+00:00 1 Answers 0 views 0

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    2021-07-18T23:27:03+00:00

    Answer:

    Step-by-step explanation:

    So, the speed of the second train is 8 × 12.5 = 100 kmph. And the speed of the second train is 7 × 12.5 = 87.5 kmph.

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