Question

A class has 4 more girls than boys. on a day when only 8 boys were absent the number of girls was twice that of the boys. how many girls and boys are there in class​

Answer 1

Answer:

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Answer 2

Answer:

Here's your answer

Step-by-step explanation:

Let no. of boys in the class be

x,

∴ no. of girls =x+4

When no. of boys present in a class = x−8

then no. of girls =2×no. of boys=

2(x−8)

No. of girls =x+4

=2(x−8)

⇒2x−x

=16+4

⇒x=20

No. of boys =x=20

No. of girls

=x+4

=20+4

=24