What is 13.9 percent of 253 - 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 253 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 253 is 100%, so we can write it down as 253=100%.
4. We know, that x is 13.9% of the output value, so we can write it down as x=13.9%.
5. Now we have two simple equations:
1) 253=100%
2) x=13.9%
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:
253/x=100%/13.9%
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 13.9% of 253

253/x=100/13.9
(253/x)*x=(100/13.9)*x       - we multiply both sides of the equation by x
253=7.1942446043165*x       - we divide both sides of the equation by (7.1942446043165) to get x
253/7.1942446043165=x
35.167=x
x=35.167

now we have:
13.9% of 253=35.167