The number of girls in class 8th is 7/2 times the number of girls in class 7th. if there are 10 girls in class 7th, how many girls are there in class 8th
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have u got it is 35 girls
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number of girls in 8th is 7/2 times = 7x/2
number of girls in 7th =10
7/2 *10= 70/2 = 35 girls
number of girls in 7th =10
7/2 *10= 70/2 = 35 girls
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