Question

rational number between 1/7
and 2/7​

Answer 1

$We \: know \:that ,$

$A \: rational \: number \: between \: \pink {a} \\ and \: \pink {b} \: = \frac{a+b}{2}$

$Now, A \: rational \: number \: between \: \pink {\frac{1}{7}} \\ and \: \pink {\frac{2}{7}} \\= \frac{\frac{1}{7} + \frac{2}{7}}{2} \\= \frac{\frac{3}{7}}{2} \\= \frac{3}{7} \times \frac{1}{2} \\= \frac{3}{14}$

Therefore.,

$A \: rational \: number \: between \: \pink {\frac{1}{7}} \\ and \: \pink {\frac{2}{7}} \\\green {\frac{3}{14} }$

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