51 is what percent of 569 - 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 569 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 569, so we can write it down as 100%=569.
4. We know, that x% equals 51 of the output value, so we can write it down as x%=51.
5. Now we have two simple equations:
1) 100%=569
2) x%=51
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%=569/51
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 51 is what percent of 569

100%/x%=569/51
(100/x)*x=(569/51)*x       - we multiply both sides of the equation by x
100=11.156862745098*x       - we divide both sides of the equation by (11.156862745098) to get x
100/11.156862745098=x
8.9630931458699=x
x=8.9630931458699

now we have:
51 is 8.9630931458699% of 569