To find out what percentage 20 is of 45, you can use the following formula:
Percentage = (Part / Whole) × 100
Here, the Part is 20 and the Whole is 45. Plugging these values into the formula:
Percentage = (20 / 45) × 100
First, divide 20 by 45:
20 ÷ 45 ≈ 0.4444
Next, multiply the result by 100 to get the percentage:
0.4444 × 100 ≈ 44.44%
So, 20 is approximately 44.44% of 45.