Question

70% of the students in a school are boys and the number of girls is 504.Find the number of boys in the school. ​

Answer 1

Answer:

1176

Step-by-step explanation:

% of boys = 70 %

% of girls = 100 % - 70 % = 30 %

Let total students be x

30 % of x = 504

=> 3x/10 = 504

=> x = 1680

No.of boys = 1680 - 504 = 1176

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Answer 2

Step-by-step explanation:

504×70/100 =352.8

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