Math, asked by debasish1251, 4 months ago

Find the mean proportion of the following .
c) 7, 28​

Answers

Answered by chandanasunchu
0

Answer:

5

Step-by-step explanation:

plz forgive me if the answer is wrong

Answered by sait42214
1

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Step-by-step explanation:

The mean proportion of 7 and 28 is defined as

7:x::x:28, or

x^2 = 7*28, or

x = (7x7x2x2)^0.5 = 14.

So 14 is the mean proportion of 7 and 28.

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