129.99 is what percent of 35 - 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 35 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 35, so we can write it down as 100%=35.
4. We know, that x% equals 129.99 of the output value, so we can write it down as x%=129.99.
5. Now we have two simple equations:
1) 100%=35
2) x%=129.99
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%=35/129.99
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 129.99 is what percent of 35

100%/x%=35/129.99
(100/x)*x=(35/129.99)*x       - we multiply both sides of the equation by x
100=0.26925148088314*x       - we divide both sides of the equation by (0.26925148088314) to get x
100/0.26925148088314=x
371.4=x
x=371.4

now we have:
129.99 is 371.4% of 35