Divya Sree Reddy posted an Question
May 21, 2021 • 23:49 pm 30 points
  • CSIR NET
  • Mathematical Sciences

Could you please explain the following question? (na, p. 77,exp.9)

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  • Divya sree reddy best-answer

    also here please explain about the underlined part.

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  • Alka gupta Best Answer

    given ratio of speed of trains is 5/6 ....that is it is in 6:5 ratio... so when we compute then we get normal speed of train is 420 Km.

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    can you please explain elaborately by calculating?

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    also here please explain about the underlined part.

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