1

Problem

Find the Mean proportional between 125 and 5.

2

Step

Given mean Proportion

125,5

3

Formula

Mean Proportional Formula \$\sqrt(a times b)\$.

4

Step

First, multiply a & b

\$\sqrt(125 times 5) = \sqrt(625)\$

5

Step

The square root of the resulting term to get the mean proportional

\$sqrt(625)\$ = 25

6

Sumup

Please summarize Problem, Clue, Hint, Formula, Steps and Solution

Choices

7

Choice-A

It is correct because it represents the mean proportional between 125 and 5

Correct 25

8

Choice-B

incorrect. This is not the square root of the product of 125 and 5

Wrong 24

9

Choice-C

incorrect. This is not the square root of the product of 125 and 5

Wrong 26

10

Choice-D

incorrect. This is not the square root of the product of 125 and 5

Wrong 28

11

Answer

Option

A

12

Sumup

Please summarize choices