There are 5 more girls than boys in a class. The girls are 60 percent a. How many pupils are in the class?​

Question

There are 5 more girls than boys in a class. The girls are 60 percent
a. How many pupils are in the class?​

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Thu Thủy 1 week 2021-07-22T14:21:14+00:00 1 Answers 1 views 0

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    2021-07-22T14:22:14+00:00

    Answer:

    25.

    Step-by-step explanation:

    Let the number of pupils be x, then:

    there are 0.6x girls and 0.4x boys.

    From the given information:

    0.6x – 0.4x = 5

    0.2x = 5

    x = 5/0.2

    = 50/2

    = 25.

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