Question
Solve: 10% of x = 20
✓
Answer
$\begin{aligned} & 10 \% \text { of } x=20 \\ & \Rightarrow \frac{10}{100} \times x=20 \\ & \Rightarrow \frac{x}{10}=20 \\ & \Rightarrow x=20 \times 10=200 \\ & \therefore x=200\end{aligned}$
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