R. D. Sharma Solutions for Chapter: Squares and Square Roots, Exercise 7: EXERCISE

Find the number which when multiplied by itself gives $227.798649$

The area of a square playground is $256.6404$ square metres. If the length of one side of the playground is $k \mathrm{m}$, find the value of $k$

Find a number which when multiplied by itself gives $0.00053361$.

Simplify: $\frac{\sqrt{59.29}-\sqrt{5.29}}{\sqrt{59.29}+\sqrt{5.29}}$

Simplify:
$\frac{\sqrt{0.2304}+\sqrt{0.1764}}{\sqrt{0.2304}-\sqrt{0.1764}}$

Evaluate $\sqrt{50625}$ and hence find the value of $\sqrt{506.25}+\sqrt{5.0625}$.

Find the value of $\sqrt{103.0225}$ and hence find the value of

$\sqrt{10302.25}$

Find the value of $\sqrt{103.0225}$ and hence find the value of

$\sqrt{1.030225}$