Question

1.Find 3 rational numbers between 2/5 and 4/7.

type correct answer please ​

Answer 1

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❥ Given :

$\frac {2}{5} \: and \; \: \frac {4}{7}$

❥ To find :

3 rational numbers between $\: \frac {2}{5} \: and \: \; \frac {4}{7}$

❥ Solution :

We have to find three rational numbers between $\: \frac {2}{5} \: and \: \; \frac {4}{7}$

So, we have to multiply $\: \frac {2}{5} \: and \: \; \frac {4}{7}$ by that number so that denominators are same.

→ $\frac {2}{5} \times \frac {7}{7} = \frac {14}{35}$

→ $\frac {4}{7} \times \frac {5} {5} = \frac {20}{35}$

$\bold \therefore$ So, the three rational numbers between $\: \frac {2}{5} \: and \: \; \frac {4}{7} \:$ are :

➛ $\frac{15}{35}, \: \frac{16}{35}, \: \frac {17}{35}$

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