AP BIOLOGY

HEREDITY

BASICS OF PROBABILITY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
How do you write 0.2 as a percent? (multiply by 100!)
A
20%
B
200%
C
2%
D
.02%
Explanation: 

Detailed explanation-1: -In order to convert decimals to percentages, we need to multiply by 100. In this case, 0.2 multiplied by 100 is equal to 20. Therefore, 0.2 expressed as a percentage is 20 percent.

Detailed explanation-2: -Answer: 0.2 when converted into a fraction is 1/5.

Detailed explanation-3: -∴ The conversion of the fraction or decimal value 0.02 to percent is 2%.

Detailed explanation-4: -To change a percentage to a decimal, divide it by 100. For example 20% is equivalent to 0.20, because 20 ÷ 100 = 0.20.

There is 1 question to complete.