Gujarat BoardEnglish MediumSTD 7MATHSRational Numbers2 Marks
Question
List four rational numbers between $\frac{5}{7}$ and $\frac{7}{8.}$
✓
Answer
Given rational numbers $\frac{5}{7}.$ and $\frac{7}{8}.$
For making the same denominators: $LCM$ of $7$ and $8 = 56.$
e.i. $\frac{5\times8}{7\times8}=\frac{40}{56}$ and $\frac{7\times7}{8\times7}=\frac{49}{56}$
So, the four rational numbers between $\frac{40}{56}$ and $\frac{49}{56}$ are,
$\frac{42}{56},\frac{44}{56},\frac{46}{56},\frac{48}{56}.$
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