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Mathematics, 30.07.2021 03:40 elizabethprasad2

The mean score of 7 boys and 16 girls is 49. If the scores of the boys are 42,85,47,29,58,54and 72, find the mean score of the girls

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The mean score of 7 boys and 16 girls is 49. If the scores of the boys are 42,85,47,29,58,54and 72,...
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