Math, asked by gopalmeher120, 1 month ago

please help me in this question
The number of boys and girls in a class are in the ratio 7:5 . the number of boys is 8 more than the number of girls .what is the total class strength ?​

Answers

Answered by sekharjs333
3

Answer:

48

Step-by-step explanation:

boys 7: 5 girls

the no of boys are 8 more than girls which means 7-5 = 2parts

2 parts = 8

1 part =4

7parts boys =28

5parts girls=20

total strength (boys+girls) = 28+20= 48

Answered by kanojeseema
1

Step-by-step explanation:

Because their ratio is given as 7.5 . so , the strength of the class will be =number of

7x X 5x =12x .

Now, we know that the number of boys is 8 more than the number of girls. So, the number should be equal to 7x= 7 X 4 = 28

May this will help you

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