a class has the same number of girls and boys only 8 boys were absent on a particular day and then the number of girls was double the number of boys what is the number of boys and girls
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Answered by
3
Answer:
16
Step-by-step explanation:
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Answered by
2
Answer:
let the number of boys = x
number of girls = x
number of boys in the class when 8 were absent
= x - 8
on that day, the number of girls where two times the number of boys.
2(x-8) = x, 2x - 16 = x
subtracting X from both sides
2x - 16 - x = x - x, x - 16 = 0
x = 0 + 16 = 16
number of boys = 16
number of girls = 16
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