35.7 is what percent of 12 - 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 12 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 12, so we can write it down as 100%=12.
4. We know, that x% equals 35.7 of the output value, so we can write it down as x%=35.7.
5. Now we have two simple equations:
1) 100%=12
2) x%=35.7
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%=12/35.7
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 35.7 is what percent of 12

100%/x%=12/35.7
(100/x)*x=(12/35.7)*x       - we multiply both sides of the equation by x
100=0.33613445378151*x       - we divide both sides of the equation by (0.33613445378151) to get x
100/0.33613445378151=x
297.5=x
x=297.5

now we have:
35.7 is 297.5% of 12