Maharashtra BoardEnglish MediumSTD 8MathsRational Numbers2 Marks
Question
Find ten rational number between $\frac{-2}{5}$ and $\frac{1}{2}$.
✓
Answer
$\therefore \frac{-2}{5}=\frac{-2\times4}{5\times4}=\frac{-8}{20}$
and $\frac{1}{2}=\frac{1\times10}{2\times10}=\frac{10}{20}$
Now number lying between -8, 10 will be
-7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4,.............9
$\therefore$ The rational number will be
$\frac{-7}{20},\frac{-6}{20},\frac{-5}{20},\frac{-4}{20},.........\frac{8}{2},\frac{9}{20}$
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