Question

What is the geometric mean between 6 and 20?

Answer 1

set up a proportion putting x in the means location 6/x=x/20 cross multiply x^2= 120 x= square root of 120 10.95 or 2 square root of 30

Answer 2

The geometric mean between 6 and 20 is;10.95

Geometric mean

According to the question;

• We are required to determine the geometric mean between 6 and 20.

Hence, geometric mean of both numbers can be evaluated as follows;

• G.M = √6 × 20

• G.M = √120.

• G.M = 10.95.

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