Question
Replace $\Box$ by the correct number in the following:
$\frac{2}{7}=\frac{8}{\Box}$
$\frac{2}{7}=\frac{8}{\Box}$
✓
Answer
$\frac{2}{7}=\frac{8}{\Box}$
$\Big(\frac{2}{7}=\frac{2\times4}{7\times4}=\frac{8}{28}\Big)$
$\frac{2}{7}=\frac{8}{28}$
$\Big(\frac{2}{7}=\frac{2\times4}{7\times4}=\frac{8}{28}\Big)$
$\frac{2}{7}=\frac{8}{28}$
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