bhushanam1944 bhushanam1944

31-08-2020
Mathematics

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the mean proportional of 6 and 21 is

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sanaakavyagupta sanaakavyagupta

31-08-2020

Answer: 13.5
To find the mean you must add all the numbers together, then divide that by the quantity of numbers that you added. So 6 + 21 = 27. And 27 divided by 2 is 13.5.

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