To find out what percent of 30 is 12, you can use the formula:
Percentage (%) = (Part / Whole) × 100
In this scenario, the ‘Part’ is 12 and the ‘Whole’ is 30. Plugging the values into the formula gives:
Percentage (%) = (12 / 30) × 100
Now, calculate the division:
12 ÷ 30 = 0.4
Next, to find the percentage, multiply by 100:
0.4 × 100 = 40
Therefore, 12 is 40% of 30.