Question

find the mean proportion of the following. 225 and 400





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Answer 1

Answer:

Let mean proportional=x

A.T..Q.

625:x::x:400

Product of means=Product of extremes

x²=400×625

x=20×20×5×5×5×5

x=20×5×5

x=200

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Answer 2

the answer is 300

Step-by-step explanation:

the full solution is given in the image

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