To convert the fraction 9 out of 20 into a percentage, you need to divide 9 by 20 and then multiply the result by 100.
Here’s how it works:
- Divide 9 by 20: 9 ÷ 20 = 0.45
- Multiply the result by 100: 0.45 × 100 = 45
So, 9 out of 20 as a percent is 45%.