Find 2 5 1 1 2 - Vidyadip

Question

Find
$\frac{2}{5} \div1 \frac{1}{2}$

✓

Answer

We have,
$
\text {
} \begin{aligned}
\frac{2}{5} \div1 \frac{1}{2} & =\frac{2}{5} \div\left(\frac{1 \times 2+1}{2}\right)=\frac{2}{5} \div\left(\frac{2+1}{2}\right) \\
& =\frac{2}{5} \div\frac{3}{2}=\frac{2}{5} \times \frac{2}{3}=\frac{2 \times 2}{5 \times 3}=\frac{4}{15}
\end{aligned}
$

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