The problem states that 2 is 20% of a certain number. We need to find that number.

1. Problem Description

The problem states that 2 is 20% of a certain number. We need to find that number.

2. Solution Steps

Let the unknown number be $x$. We can express the problem as an equation:

$20\% \text{ of } x = 2$

Convert the percentage to a decimal:

$20\% = \frac{20}{100} = 0.2$

Rewrite the equation:

$0.2x = 2$

To solve for $x$, divide both sides of the equation by 0.2:

$x = \frac{2}{0.2}$

$x = \frac{2}{\frac{2}{10}} = 2 \cdot \frac{10}{2} = 10$

3. Final Answer

10