Question

8. The number of boys and girls in a school is in
the ratio 7:5. If the number of students in the school is 2400, find the number of boys and the number of girls.

If anyone tell me the right answer I will mark him or her brainlist. ​

Answer 1

Answer:

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Step-by-step explanation:

Let the number of boys and girls are 7x and 5x,respectively.

Given,total number of students=2400

=> 7x+5x=2400

=> 12x=2400

=> x=200

Required number of girls

=5x=5×2=1000

Answer 2

Answer:

no of boys =1400 and no of girls =1000

Step-by-step explanation:

Let number of boys=7x

number of girls=5x

according to the question

7x+5x=2400

12x=2400

x=2400/12

x=200

no of boys=7×200

=1400

no of girls=5×200

1000

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