What is 31 percent of 710 - step by step solution

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 710 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 710 is 100%, so we can write it down as 710=100%.
4. We know, that x is 31% of the output value, so we can write it down as x=31%.
5. Now we have two simple equations:
1) 710=100%
2) x=31%
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
710/x=100%/31%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 31% of 710

710/x=100/31
(710/x)*x=(100/31)*x       - we multiply both sides of the equation by x
710=3.22580645161*x       - we divide both sides of the equation by (3.22580645161) to get x
710/3.22580645161=x
220.1=x
x=220.1

now we have:
31% of 710=220.1