in a school 6/7 of the students are girls.if there are 540 boys find the no. of girls
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Answered by
1
total no. of students=
7/7
since 6/7 of them are girls, the remaining will be boys.
boys=
1/7 = 540
1/7 = 540
7/7= 540 × 7
=3780
thus there are 3780 student in total.
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Answered by
7
Step-by-step explanation:let the total students be x
boys = 1/7x = 540
girls =6/7x
= 1/7x=540
x = 540x7 by cross multiplication
x=3780
no of girls = total - no of bys
= 3780-540
= 3240
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