The ratio is 5:3 there 32 students how many more boys than girls
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Answer:
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Step-by-step explanation:
Suppose there are x girls and y boys in a class.
Knowing from x: y = 3: 5 x = 3 / 5y.
Because x + y = 32
So 3 / 5y + y = 32, y = 32 * 5/8 = 20.
x = 32-y = 32-20 = 12
There are 12 girls
Answered by
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Answer :
Boys = 20
Girls = 12
step by step explanation
let, boys be 5x
let, girls be 3x
so,
5x + 3x =32
8x =32
x =32/8
x = 4
No, of boys = 5× 4 = 20
No, of girls = 3× 4 = 12
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