What is 31700 percent of 21700 - 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 21700 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 21700 is 100%, so we can write it down as 21700=100%.
4. We know, that x is 31700% of the output value, so we can write it down as x=31700%.
5. Now we have two simple equations:
1) 21700=100%
2) x=31700%
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:
21700/x=100%/31700%
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 31700% of 21700

21700/x=100/31700
(21700/x)*x=(100/31700)*x       - we multiply both sides of the equation by x
21700=0.0031545741324921*x       - we divide both sides of the equation by (0.0031545741324921) to get x
21700/0.0031545741324921=x
6878900=x
x=6878900

now we have:
31700% of 21700=6878900