Math, asked by divyaachar9737, 11 months ago

The average of 13 numbers is 52.The average of first 7 numbers is 48 and the average of last 7 numbers is 58. Then which is the 7th number?​

Answers

Answered by guptarajat698
3

Answer:

13 no avg = 52

sum of 13 no = 13*52=676

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