To find out what 20 of 40 is, we can express this as a fraction or a percentage. When we say ’20 of 40′, it implies we want to calculate 20 divided by 40.
So, we perform the calculation:
20 ÷ 40 = 0.5
This means that 20 is half of 40. If you want to express this as a percentage, you multiply by 100:
0.5 × 100 = 50%
Therefore, 20 is 50% of 40.