Math, asked by cyrushcha, 1 year ago

The mean of 5 different number is 6 & the mean of 4 different number is 15. Find the mean of 9 numbers

Answers

Answered by ranjanalok961

9

Hlo mate your solution

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cyrushcha: Thanks

Answered by ayush6220

2

5*6=30,15*4=60,60+30=90. 90\9=10

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