10 is what percent of 13.96 - 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 13.96 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 13.96, so we can write it down as 100%=13.96.
4. We know, that x% equals 10 of the output value, so we can write it down as x%=10.
5. Now we have two simple equations:
1) 100%=13.96
2) x%=10
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%=13.96/10
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 10 is what percent of 13.96

100%/x%=13.96/10
(100/x)*x=(13.96/10)*x       - we multiply both sides of the equation by x
100=1.396*x       - we divide both sides of the equation by (1.396) to get x
100/1.396=x
71.63323782235=x
x=71.63323782235

now we have:
10 is 71.63323782235% of 13.96