77.32 is what percent of 135.31 - 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 135.31 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 135.31, so we can write it down as 100%=135.31.
4. We know, that x% equals 77.32 of the output value, so we can write it down as x%=77.32.
5. Now we have two simple equations:
1) 100%=135.31
2) x%=77.32
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%=135.31/77.32
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 77.32 is what percent of 135.31

100%/x%=135.31/77.32
(100/x)*x=(135.31/77.32)*x       - we multiply both sides of the equation by x
100=1.75*x       - we divide both sides of the equation by (1.75) to get x
100/1.75=x
57.142857142857=x
x=57.142857142857

now we have:
77.32 is 57.142857142857% of 135.31