27.87 is what percent of 350.56 - 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 350.56 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 350.56, so we can write it down as 100%=350.56.
4. We know, that x% equals 27.87 of the output value, so we can write it down as x%=27.87.
5. Now we have two simple equations:
1) 100%=350.56
2) x%=27.87
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%=350.56/27.87
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 27.87 is what percent of 350.56

100%/x%=350.56/27.87
(100/x)*x=(350.56/27.87)*x       - we multiply both sides of the equation by x
100=12.578399712953*x       - we divide both sides of the equation by (12.578399712953) to get x
100/12.578399712953=x
7.9501369237791=x
x=7.9501369237791

now we have:
27.87 is 7.9501369237791% of 350.56