Question
Fill in the box: $\square-\frac{1}{5}=\frac{1}{2}$
✓
Answer
Let the missing space be $x$
We have,
$x – \frac{1}{5}=\frac{1}{2}$
$x = \frac{1}{2}+\frac{1}{5}$
$= \frac{1 \times 5+1 \times 2}{10}$
$= \frac{5+2}{10}$
$= \frac{7}{10}$
We have,
$x – \frac{1}{5}=\frac{1}{2}$
$x = \frac{1}{2}+\frac{1}{5}$
$= \frac{1 \times 5+1 \times 2}{10}$
$= \frac{5+2}{10}$
$= \frac{7}{10}$
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