Question

If 36% of pupils in a school are girls and the number of boys in the school is 816, how many girls are there in the school ?
(a)459
(b)357
(c)457
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Answer 1

Answer:

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Answer 2

459

percentage of girls=36%

percentage of boys=100-36=64

64% of x=816

x=816*100/64

51*25=1275

1275*36/100=459