THE RATIO OF BOYS AND GIRLS IN A CLASS IS 7:5THE NUMBER OF BOYS IS 8 MORE THAN THE NUMBER OF GIRLS ..WHAT IS THE TOTAL CLASS STRENGTH
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Answered by
4
let the numbers be 7x and 5x
according to question,
7x=5x+8
7x-5x=8
2x=8
x=8/2
x=4
number of boys=7x=7×4
=28
number of girls=5x=5×4
=20
I hope this will help u!! plzzzzz mark me as brainist
according to question,
7x=5x+8
7x-5x=8
2x=8
x=8/2
x=4
number of boys=7x=7×4
=28
number of girls=5x=5×4
=20
I hope this will help u!! plzzzzz mark me as brainist
Answered by
0
this will help in you and i thought it is the easiest way in which i give answer
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