Math, asked by dssharadha, 10 months ago

the ratio of boys and girls in a school is 3:2,20% of boys and 25% of girls are scholarship holders. the percentage of the students who are the percentage of the scholar

Answers

Answered by Anonymous

Step-by-step explanation:

Let the Number of Students be 100

so, boys = 60

girls = 40

20% × 60 = 12

25% × 40 = 10

Total holder = 12+10 = 22

Total % of School holder =

22/100 × 100 = 22% ....

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Answered by Arnav9054

Answer: 78 %

Step-by-step explanation: Let number of boys be 300.

Number of girls = 200

Boys holding scholarship = (20/100) x 300 = 60

Girls holding scholarship = (25/100) x 200 = 50

Total student holding scholarship = 60 + 50 = 110

∴ Percentage of students not holding scholarship = [(500 -110) / 500] x 100%

= (390/500) x 100 %

= 78%

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