in a school 5/7 of the student are girls.if there are 275 girls,find the number of boys​

Question

in a school 5/7 of the student are girls.if there are 275 girls,find the number of boys​

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Audrey 2 months 2021-11-23T03:54:36+00:00 2 Answers 0 views 0

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    0
    2021-11-23T03:55:46+00:00

    Answer:

    let the number of students new x

    so 5/7x =175

    or x=385

    no. of boys =1-5/7=2/5

    so, no of. boys =5/7*385=110

    0
    2021-11-23T03:55:54+00:00

    Answer:

    let total students be x

    girls = 5/7

    5/7*x = 275

    x = 275 * 7/5

    x = 385

    boys = 385 – 275 = 110

    therefore there are 110 boys

    hope this helps

    pls mark as brainliest

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