Question

If $\frac{110\sqrt{25}}{\sqrt{25}+x}=50$ then the value of $x$ is:

• A. $36$
• B. $\frac{1}{\sqrt{36}}$
• C. $\sqrt{36}$
• D. $\frac{1}{36}$

Answer 1

Answer: (C)

$\sqrt{36}$

Given, $\frac{110\sqrt{25}}{\sqrt{25}+x}=50$.

Then, $\Rightarrow \frac{110\times 5}{5+x}=50$

$\Rightarrow 550=250+50x$

$\Rightarrow 50x=300$

$\Rightarrow x=6=\sqrt{36}$, which is the required solution.