Question
Fill in the missing fractions: $\frac{7}{10}-\Box=\frac{3}{10}$
✓
Answer
$\frac{7}{10}-\frac{2}{5}=\frac{3}{10}$Solution:
Given, $\frac{7}{10}-\Box=\frac{3}{10}$ $\Rightarrow\frac{7}{10}-\frac{3}{10}=\Box$ $\Rightarrow\frac{7-3}{10}=\Box$ $\Rightarrow\Box=\frac{4}{10}$ $\Box=\frac{2}{5}$
Given, $\frac{7}{10}-\Box=\frac{3}{10}$ $\Rightarrow\frac{7}{10}-\frac{3}{10}=\Box$ $\Rightarrow\frac{7-3}{10}=\Box$ $\Rightarrow\Box=\frac{4}{10}$ $\Box=\frac{2}{5}$
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