Question

Fill in the box: $\boxed{}-\frac{1}{5}=\frac{1}{2}$

Answer 1

Find the missing fraction:

Given, $\boxed{}-\frac{1}{5}=\frac{1}{2}$

Let the missing fraction be $x$.

Now,

$x-\frac{1}{5}=\frac{1}{2}$

$\Rightarrow x=\frac{1}{5}+\frac{1}{2}$

$=\frac{2+5}{10}$

$\Rightarrow x=\frac{7}{10}$

Hence, $\boxed{\frac{\mathbf{7}}{\mathbf{10}}}\mathbf{-}\frac{\mathbf{1}}{\mathbf{5}}\mathbf{=}\frac{\mathbf{1}}{\mathbf{2}}$