Question

find 5 rational number between 3by5 and 4by5

Answer 1

$\bf \: 5 \: rational \: numbers \: between \\ \bf \: \frac{3}{5} \: and \: \frac{4}{5} \\ \\ \bf \: Multiplying \: both \: by \: 6 \: we \: get \\ \\ \frac{3}{5} \times \frac{6}{6} = \frac{18}{30} \\ \\ \frac{4}{5} \times \frac{6}{6} = \frac{24}{30} \\ \\ \bf \: The \: 5 \: rational \: numbers \: are \\ \\ \bf \: \frac{19}{30}, \: \frac{20}{30}, \: \frac{21}{30}, \: \frac{22}{30} \: and \: \frac{23}{30}$

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