In an examination the marks obtained by Virat and Rana are in the ratio 5:7. If Rana obtained 91 marks, how many marks were obtained by Vira

Question

In an examination the marks obtained by Virat and Rana are in the ratio 5:7. If Rana obtained 91 marks, how many marks were obtained by Virat? Pls give an emplanation

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Athena 5 months 2021-12-21T20:57:22+00:00 1 Answer 0 views 0

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    2021-12-21T20:58:27+00:00

    Answer:

    65

    Step-by-step explanation:

    Take the marks of virat as 5x and rana as 7x ( because they are in the ratio 5:7)

    rana scored 91

    so 7x=91

      x = 91/7

         = 13

    virat scored 5x

    so marks of virat are 5*13 = 65

    virat scored 65 marks

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