Math, asked by yoo11, 1 year ago

there are 9 kids seated in a row the average weight of first 5 kids is 7 kg 9 gram and the average weight of last 5 kids in the row is 12 KG 15 gram if the average weight of all 9 kids kids is 7 is to 5 by 9 kg then weight of the common kids in the row is ____.

Answers

Answered by liza19
1
63:45 ..............
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