In a class 63 students, the no. of girls is 3/4 of no. of boys. Find the no. of girls
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In a class 63 students, the no. of girls is 3/4 of no. of boys. Find the no. of girls
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Answer:
let the no. of boys be x
and that of girls be 3x/4
x+3x/4=63
7x/4=63
7x=63×4
x=(63×4)÷7
x=36