Question

In a school, 60% of the students are above 10 years of age & of these 75% are boys and the rest are girls. If there are 990 boys above 10 years, then the number of girls above 10 years in the school is :

Answer the above question ! ​

Answer 1

answer :-

60% of the students are above 10 years of age

these 75% are boys and the rest are girls

so, girls 25% above 10 years age students

boys are above to 10 years age = 990

girls are above to 10 years age =

$\frac{25}{75} \times 990$

$\frac{1}{3} \times 990$

:- 330

no. of girls above to 10 years age are 330 .

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