the number of boys and girls in 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
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Step-by-step explanation:
Ratio of number of boys to number of girls is 7:5
Number of boys is 8 more than Number of girls
TO FIND :-
Total strength of the class
SOLUTION :-
Let
Number of boys be 7x
Number of girls be 5x
We are given,
Number of boys is 8 more than Number of girls
Then ,
Total class strength = Number of girls + Number of boys
∴ Total Strength of the class is 48
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