Before lockdown the number of boys and girls in a 8th class are in ratio 7:5.if the number of boys is 8 more than the number of girls . What is the class strength
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Answer:
48
Step-by-step explanation:
Let the ratio be 7x : 5x.
Total strength = 7x + 5x = 12x
According to Question,
7x - 5x = 8
2x = 8
x = 4
Hence, total strength = 48
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