Find five rational numbers between. (i) `2/3 and 4/5` (ii) `(-3)/2 and 5/3` (iii) `1/4 and 1/2`

Explanation

To find five rational numbers between the given pairs of rational numbers, we can follow these steps:

### (i) Finding five rational numbers between \( \frac{2}{3} \) and \( \frac{4}{5} \)

1. **Convert to a common denominator**:
- The denominators are 3 and 5. The least common multiple (LCM) of 3 and 5 is 15.
- Convert \( \frac{2}{3} \) to a fraction with a denominator of 15:
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