Math, asked by balondemualex4, 6 hours ago

. The mean weight of a class of 30 boys is y kg When two boys with a total weight of 150kg are absent, the mean weight of those present is 2kg less than the mean weight of the whole class. Determine the value of y

Answers

Answered by anudipmandal07

0

Answer:

hart paheli fursat mein nikal

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