38.89 is what percent of 1152 - 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 1152 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 1152, so we can write it down as 100%=1152.
4. We know, that x% equals 38.89 of the output value, so we can write it down as x%=38.89.
5. Now we have two simple equations:
1) 100%=1152
2) x%=38.89
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%=1152/38.89
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 38.89 is what percent of 1152

100%/x%=1152/38.89
(100/x)*x=(1152/38.89)*x       - we multiply both sides of the equation by x
100=29.622010799691*x       - we divide both sides of the equation by (29.622010799691) to get x
100/29.622010799691=x
3.3758680555556=x
x=3.3758680555556

now we have:
38.89 is 3.3758680555556% of 1152