To express 0.04 as a percentage, follow these steps:
- Multiply the decimal number by 100. This will convert the decimal to its equivalent percentage.
- Add the percentage symbol (%) to the result.
Let’s apply these steps to 0.04:
1. Multiply 0.04 by 100:
0.04 × 100 = 4
2. Add the percentage symbol:
4%
Therefore, 0.04 expressed as a percentage is 4%.