What number is 20% of 40? (5 points)

8

Step-by-step explanation:

10% of 40 is 4

20% of 40 is 8

8

Step-by-step explanation:

Using the part  whole = percentage = 100 formula, you put 40 over 100 and 20 as the whole. Then divide 40/100 to get 0.4. Then multiply 20 by 0.4 to get 8

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.