31.46 is what percent of 213.98 - 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 213.98 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 100% equals 213.98, so we can write it down as 100%=213.98.
4. We know, that x% equals 31.46 of the output value, so we can write it down as x%=31.46.
5. Now we have two simple equations:
1) 100%=213.98
2) x%=31.46
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:
100%/x%=213.98/31.46
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 31.46 is what percent of 213.98

100%/x%=213.98/31.46
(100/x)*x=(213.98/31.46)*x       - we multiply both sides of the equation by x
100=6.801652892562*x       - we divide both sides of the equation by (6.801652892562) to get x
100/6.801652892562=x
14.702308626974=x
x=14.702308626974

now we have:
31.46 is 14.702308626974% of 213.98