There are 50 pupils in a class. If 32 are boys, what percentage...

30% of the pupils in a class are boys.there are 21 girls.how many pupils are there in the class in a...

In a class of 39 pupils, 1/4 of the girls wear spectacles and 2/3 of the boys wear spectacles. A tot...

In a class, 3/4 of the pupils wore spectacles.1/3 of the pupils who did not wear spectacles were boy...

In a class 2/5 of the pupils wear sprctacles.(a)What fraction of the pupils do not wear spectacles?...

54% of the pupils in a class are girls. what % of pupils are boys? if the number of boys are 23. fin...

A class has 32 pupils. If 12 are boys,what percentage of the class are girls?

In a class, 2/7 of the pupils are girls. 1/2 of the girls and 1/3 of the boys in the class wear glas...

There are 40 pupils in a class 30 of them study biology,22 study physics and 21 study chemistry.15 s...

In a class of 60 pupils, the number of pupils who passed mathematics is 6 pupils more than the numbe...

3/8 of pupils in a class are girls if there are 25 boys. Find the total number of pupils.

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