The problem asks to find what percentage $1 is of $2. The answer should be written with a percent sign (%).

1. Problem Description

The problem asks to find what percentage $1 is of$

2. The answer should be written with a percent sign (%).

2. Solution Steps

To find what percentage $1 is of$2, we need to divide $1 by$2 and then multiply by 100 to express the result as a percentage.

$Percentage = \frac{1}{2} \times 100$

$Percentage = 0.5 \times 100$

$Percentage = 50$

Therefore, $1 is 50$

2.

3. Final Answer

50%