What is 20 percent of 310
Percentage Calculator
Using this tool you can find any percentage in three ways. So, we think you reached us looking for answers like: 1) What is 20 percent (%) of 310? 2) 20 is what percent of 310? Or may be: What is 20 percent of 310?
See the solutions to these problems below.
How to work out percentages - Step by Step
Here are the solutions to the questions stated above:
1) What is 20% of 310?
Always use this formula to find a percentage:
% / 100 = Part / Whole replace the given values:
20 / 100 = Part / 310
Cross multiply:
20 x 310 = 100 x Part, or
6200 = 100 x Part
Now, divide by 100 and get the answer:
Part = 6200 / 100 = 62
2) What is 20 out of 310?
This question is equivalent to: "20 is what percent of 310?" Or What percent 20 is out of 310?
Use again the same percentage formula:
% / 100 = Part / Whole replace the given values:
% / 100 = 20 / 310
Cross multiply:
% x 310 = 20 x 100
Divide by 310 to get the percentage:
% = (20 x 100) / 310 = 6.4516129032258%
A shorter way to calculate x out of y
You can easily find 20 is out of 310, in one step, by simply dividing 20 by 310, then multiplying the result by 100. So,
20 is out of 310 = 20/310 x 100 = 6.4516129032258%
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