What is 18.9 percent of 372 - 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 372 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 372 is 100%, so we can write it down as 372=100%.
4. We know, that x is 18.9% of the output value, so we can write it down as x=18.9%.
5. Now we have two simple equations:
1) 372=100%
2) x=18.9%
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:
372/x=100%/18.9%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 18.9% of 372

372/x=100/18.9
(372/x)*x=(100/18.9)*x       - we multiply both sides of the equation by x
372=5.2910052910053*x       - we divide both sides of the equation by (5.2910052910053) to get x
372/5.2910052910053=x
70.308=x
x=70.308

now we have:
18.9% of 372=70.308