Question

55%of the student in a school are girls if the number of boys is 1800 find the total strength

Answer 1

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here's ur answer ✍✍✍

➡ % of girls = 55
% of boys = 100-55
= 45

ATQ 45of total strenght = 1800
45/100*x = 1800
0.45x=1800
x = 4000

NO OF GIRLS = 4000-1800
= 2200

$\huge\boxed{answer = 2200}$

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