Find the mean proportion of 5.76 and 0.88. (rounded off to two decimal places)

Solution / समाधान

Mean proportion of two numbers $a$ and $b$ is:

$\sqrt{ab}$

Here,

$a = 5.76$

$b = 0.88$

So,

$\sqrt{5.76 \times 0.88}$

$= \sqrt{5.0688}$

$= 2.2514\ldots$

Rounded off to two decimal places:

$= 2.25$

Correct Answer / सही उत्तर:

👉 2.25