Math, asked by aranimesh099gmailcom, 1 year ago

In a co-education school 45% of the total student are girls .if there are 440 boys in the school, find the no of girls in the school

Answers

Answered by sophia88
6
45 % = x / 440 * 100

x = 45 * 440 / 100
x = 180

Answered by Battleangel
8

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percent of girls=45%

percent of boys=55%

number of boys =440

1\% \: of \: girls =  \frac{440}{55}

 =   > \frac{8}{1}  = 8

45\% \: of \: girls \:  = 45 \times 8

 = 360

therefore the number of girls in the school=360

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