Question

How to find a rational number between 1/3 and 1/5

Answer 1

Answer:

$A \: rational\: number\: between \\\frac{1}{3}\: and \: \frac{1}{5}\\=\frac{4}{15}$

Step-by-step explanation:

$A\: Rational \: number \\ between\:a \: and \: b \: is \\ \frac{a+b}{2}$

$Now,\\A \: rational\: number\: between \\\frac{1}{3}\: and \: \frac{1}{5}\\=\frac{\frac{1}{3}+\frac{1}{5}}{2}\\=\frac{\frac{5+3}{15}}{2}\\=\frac{8}{15}\times \frac{1}{2}$

$=\frac{4}{15}$

Therefore,

$A \: rational\: number\: between \\\frac{1}{3}\: and \: \frac{1}{5}\\=\frac{4}{15}$

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