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Mathematics

Answered

If you have 72% and 89% how do you confirm that the mean is 80.5%?

Answer :

Myahboonego Myahboonego

72+89=161 then 161/2=80.5

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Aadihir19go Aadihir19go

Add both the number to get 161. Since there are 2 terms 161/2=80.5

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