The number of boys and girl in a
class are in the ratio 7:5
The number of boy's is 8 more than
the number of girls.. what is
the Total clubs strength ?
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Answer:
Let,
The number of boys = 7x and the number of girls =5x.
According to the condition,
7x = 5x + 8
2x = 8
x = 4
Therefore The number of boys = 7x = 7 × 4 = 28 and the number of girls =5x = 5 × 4 = 20.
Therefore total strength of the class = 28 + 20 = 48
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