36 students in class 1/3 are boys 3/4 are girls with long hair. how many girls have long hair

there are 36 students 1/3 of them are boys also there are 3/4 of the girls that have long hair. how many girls have long hair
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=there are 36 students 1/3 of them are boys also there are 3/4 of the girls that have long hair. how many girls have long hair

36 student and 1/3 are boys.  36/3 = 12 boys

36 - 12 boys means that the other 24 students must be girls.

0f those 24 girls, 3/4 of them have long hair.

24 * 3/4 = 18 girls with long hair

 

 

 

by Level 6 User (19.3k points)

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