The ratio of the number of boys and girls in | vedclass

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Question

(C) Let the number of boys be $300$ and the number of girls be $200$. Total students $= 300 + 200 = 500$.Number of boys who are scholarship holders $=

Vedclass · Accepted Answer

$78$

Vedclass · Answer

(C) Let the number of boys be $300$ and the number of girls be $200$. Total students $= 300 + 200 = 500$.Number of boys who are scholarship holders $= 20\% 	ext{ of } 300 = \frac{20}{100} 	imes 300 = 60$.Number of girls who are scholarship holders $= 25\% 	ext{ of } 200 = \frac{25}{100} 	imes 200 = 50$.Total students who got the scholarship $= 60 + 50 = 110$.Total students who did not get the scholarship $= 500 - 110 = 390$.Percentage of students who did not get the scholarship $= \frac{390}{500} 	imes 100 = 78\%$.

The ratio of the number of boys and girls in a school is $3:2$. If $20\%$ of the boys and $25\%$ of the girls are scholarship holders,what percentage of the students does not get the scholarship?

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