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?
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Answer:
48
Step-by-step explanation:
Total Boys =7x
Total Girls =5x
given that , 7x-5x=8
2x=8
x=4
Total Strength bod Class 7x+5x=12x=12×4=48
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