the retio of the number of boys and girls in a school is 3.2.if 20% of the boys and 30f of the girls and scholarship holders then the percentage of studant who do not get scholarship is.
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a/q ratio is 3:2
let no of boys be 300 nd girls be 200
scholarship holder boys = 300×20%=60
....................................girls= 200×30%=60
total scholarship holder student= 60+60=120
no of student who don't hv scholarship= (300+200)-120=380
%= 380×100/500=76%
let no of boys be 300 nd girls be 200
scholarship holder boys = 300×20%=60
....................................girls= 200×30%=60
total scholarship holder student= 60+60=120
no of student who don't hv scholarship= (300+200)-120=380
%= 380×100/500=76%
nyanikapanchal:
thank you
wlcm:)
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