7.15 is what percent of 37.5 - 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 37.5 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 37.5, so we can write it down as 100%=37.5.
4. We know, that x% equals 7.15 of the output value, so we can write it down as x%=7.15.
5. Now we have two simple equations:
1) 100%=37.5
2) x%=7.15
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%=37.5/7.15
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 7.15 is what percent of 37.5

100%/x%=37.5/7.15
(100/x)*x=(37.5/7.15)*x       - we multiply both sides of the equation by x
100=5.2447552447552*x       - we divide both sides of the equation by (5.2447552447552) to get x
100/5.2447552447552=x
19.066666666667=x
x=19.066666666667

now we have:
7.15 is 19.066666666667% of 37.5