Question

41. The ratio of the number of boys to that of girls in a school is 5 : 7. If the number of girls
is 1750, find the number of boys in the school.​

Answer 1

Step-by-step explanation:

let the no of girls be x

boy's be y

Answer 2

let the ratio of the number of boys to that of girls ina a school is =5:7

number of girls =175

then

5*1750=7x

8759=7x

x=8760/7

x=1250

therefore 1250/1750

is, 5:7

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