399.39 is what percent of 1346 - 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 1346 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 1346, so we can write it down as 100%=1346.
4. We know, that x% equals 399.39 of the output value, so we can write it down as x%=399.39.
5. Now we have two simple equations:
1) 100%=1346
2) x%=399.39
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%=1346/399.39
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 399.39 is what percent of 1346

100%/x%=1346/399.39
(100/x)*x=(1346/399.39)*x       - we multiply both sides of the equation by x
100=3.3701394626806*x       - we divide both sides of the equation by (3.3701394626806) to get x
100/3.3701394626806=x
29.672362555721=x
x=29.672362555721

now we have:
399.39 is 29.672362555721% of 1346