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The ratio of boys and girls in a school is $8 : 3.$ If the total number of girls be $375$ , then among the following choices, find the number of boys in the school.

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1000

500

250

100

answer is A.

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Detailed Solution

The ratio of boys to the girls is

8 : 3

375

girls studied in the school.
Let, the number of boys be

x

.
The number of boys and girls gives the ratio of

8 : 3

x : 375 = 8 : 3

By solving the above equation,

x = 8 × 375 3

x = 8 × 125

x = 1000

The number of boys in school is

1000

.
Hence option 1) is correct.

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