1.78 is what percent of 15.47 - 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 15.47 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 15.47, so we can write it down as 100%=15.47.
4. We know, that x% equals 1.78 of the output value, so we can write it down as x%=1.78.
5. Now we have two simple equations:
1) 100%=15.47
2) x%=1.78
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%=15.47/1.78
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 1.78 is what percent of 15.47

100%/x%=15.47/1.78
(100/x)*x=(15.47/1.78)*x       - we multiply both sides of the equation by x
100=8.6910112359551*x       - we divide both sides of the equation by (8.6910112359551) to get x
100/8.6910112359551=x
11.506140917906=x
x=11.506140917906

now we have:
1.78 is 11.506140917906% of 15.47