Final answer:
To find 20% of a number, divide the given value by 0.2.
Step-by-step explanation:
To find out what number represents 20% of another number, you can use the formula:
20% x Number = 8
To solve for Number, divide 8 by 20% (or 0.2):
Number = 8 / 0.2 = 40
Therefore, 20% of 40 is 8.
Learn more about Finding percentages