Question

There are 240 students in the hall 3/8 in fraction of them are boys.if 3/5 in fraction of them are gis have short hair ,find out the number of girls who have long hair
If 3/8 of the 240 students are boys, then 5/8 will be girls or 15 will be girls.

3/5 of the girls have short, so I will assume that 2/5 will have long hair, assuming none of the girls are bald
(2/5)(15) = 6

6 of them have long hair

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