155.6 is what percent of 157.5 - 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 157.5 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 157.5, so we can write it down as 100%=157.5.
4. We know, that x% equals 155.6 of the output value, so we can write it down as x%=155.6.
5. Now we have two simple equations:
1) 100%=157.5
2) x%=155.6
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%=157.5/155.6
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 155.6 is what percent of 157.5

100%/x%=157.5/155.6
(100/x)*x=(157.5/155.6)*x       - we multiply both sides of the equation by x
100=1.0122107969152*x       - we divide both sides of the equation by (1.0122107969152) to get x
100/1.0122107969152=x
98.793650793651=x
x=98.793650793651

now we have:
155.6 is 98.793650793651% of 157.5