Math, asked by chandravardhan2527, 11 months ago

How to solve the mean marks of 10 mam in a class are 70 kg ,whereas the mean mark of 15 women is 60 the mean mark of all the 25 people are?

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Answered by samiakhtar89361

4

Answer:

How to solve the mean marks of 10 mam in a class are 70 kg ,whereas the mean mark of 15 women is 60 the mean mark of all the 25 people are?

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is the answer ya nna

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