Question
Insert one rational number between $(i) 7$ and $8 (ii) 3.5$ and $5 \frac{1}{2}$ and $ 2$
✓
Answer
The rational number between $\frac{1}{2}$ and $2 .=\frac{1+2}{2 \times 2}=\frac{3}{4}=1.25$
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