p/b=r/100
16/b=80/100
(16/80)100=b
b=20
Check your work: 80% of 20 is 20x.8=16, work checked
That would be 16
12.8 To find it you just change the percent to a decimal and multiply it by the number. (ex. 0.16*80=12.8)
16. It takes 5x20 to equal 100. 80 divided by 5 equals 16.
To find 80 percent of a number, multiply the number by 0.8. In this instance, 0.8 x 20 = 16. Therefore, 80 percent of 20 pounds is equal to 16.75 pounds.
16% of 80= 16% * 80= 0.16 * 80= 12.8
To find 20 percent of a number, multiply the number by 0.2. In this instance, 0.2 x 16 = 3.2. Therefore, 20 percent of 16 is equal to 3.2.
20 percent of 80 percent = 0.16 or 16%
20 percent of 80 percent = 0.16 or 16%
Multiply the number by .8 to get 80% of that number.
Well, let's paint a happy little picture here. If 16 is 80% of a number, we can find the whole number by dividing 16 by 0.80 (which is the same as 80%). So, 16 ÷ 0.80 equals 20. So, the number we're looking for is 20. Happy painting!
16 out of 20 is 80 percent.
To subtract 80 percent from a number, first calculate 80 percent of that number by multiplying it by 0.80. Then, subtract the result from the original number. For example, if the number is 100, you would calculate 80 percent as 100 × 0.80 = 80, and then subtract: 100 - 80 = 20. The final result is the number after subtracting 80 percent.