11.3 is what percent of 91 - 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 91 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 91, so we can write it down as 100%=91.
4. We know, that x% equals 11.3 of the output value, so we can write it down as x%=11.3.
5. Now we have two simple equations:
1) 100%=91
2) x%=11.3
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%=91/11.3
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 11.3 is what percent of 91

100%/x%=91/11.3
(100/x)*x=(91/11.3)*x       - we multiply both sides of the equation by x
100=8.05309734513*x       - we divide both sides of the equation by (8.05309734513) to get x
100/8.05309734513=x
12.4175824176=x
x=12.4175824176

now we have:
11.3 is 12.4175824176% of 91