Let us see how to find 20 percent of a number. Some information or method showing how to calculate 20 percent of a number are follows:
In order to calculate 20 percent of number you need to follow two simple steps.
Step 1: Divide number by 10 for example if number is 100 then you have to divide 100/10 so answer is 10
Step 2: Multiply answer with 2, so in this case we have answer 10 so 10x2= 20
So 20 percent of 100 is 20
Example 2: What is 20 percent of 22
Answer 22/10= 2.2 now you have to multiply 2.2 with 2 so 2.2x2=4.4
Hence 20 percent of 22 is 4.4
You can also check other articles related to numbers. Check out other types of mathematical calculations. Find out some other problems on number system.