2/5 of students in a mixed school are boys, if there are 30 girls in the school, how many are boys?

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3 Answers

2/5 is a half so as many girls there is 30 girlsthere's the same amount of boys so there's 30 boys
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TWO FIFTHS IS NOT A HALF!!
by Level 9 User (42.6k points)

30 GIRLS IS 3/5 OF THE CLASS

DIVIDE IT BY 3 THATS 10 WHICH IS 1/5 OF THE CLASS AND TIMES THAT BY 2 TO GET ANSWER OF 

20 BOYS

 

by Level 9 User (42.6k points)
The answer is 32
by

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