Re-arrange suitably and find the sum in each of the following:
(i)`2/3+(-4)/5+1/3+2/5`

(ii)`1/8+5/(12)+2/7+7/(12)+9/7+(-5)/(16)`

Explanation

Let's solve the given problems step by step.

### Part (i): `2/3 + (-4)/5 + 1/3 + 2/5`

**Step 1: Rearranging the terms**
We can rearrange the terms to group similar fractions:
\[
\left( \frac{2}{3} + \frac{1}{3} \right) + \left( -\frac{4}{5} + \frac{2}{5} \right)
...