167.9 is what percent of 225 - 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 225 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 225, so we can write it down as 100%=225.
4. We know, that x% equals 167.9 of the output value, so we can write it down as x%=167.9.
5. Now we have two simple equations:
1) 100%=225
2) x%=167.9
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%=225/167.9
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 167.9 is what percent of 225

100%/x%=225/167.9
(100/x)*x=(225/167.9)*x       - we multiply both sides of the equation by x
100=1.3400833829661*x       - we divide both sides of the equation by (1.3400833829661) to get x
100/1.3400833829661=x
74.622222222222=x
x=74.622222222222

now we have:
167.9 is 74.622222222222% of 225