Math, asked by akashsharma94, 6 months ago

7. Boys and girls in a school are in the ratio 7: 4. If the total strength of the school is 550, find the number of boys and girls.

Answers

Answered by aimanbeigh

12

Answer:

No of girls= 200 No of boys= 350

Step-by-step explanation:

Total strength of school=550

Let the number of boys and girls be 7x and 4x

7x + 4x = 550

11x = 550

x= 550/11

x= 50

no of boys = 7x= 7 x 50= 350

no of girls = 4x= 4 x 50=200

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