6.3 is what percent of 54.2 - 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 54.2 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 54.2, so we can write it down as 100%=54.2.
4. We know, that x% equals 6.3 of the output value, so we can write it down as x%=6.3.
5. Now we have two simple equations:
1) 100%=54.2
2) x%=6.3
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%=54.2/6.3
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 6.3 is what percent of 54.2

100%/x%=54.2/6.3
(100/x)*x=(54.2/6.3)*x       - we multiply both sides of the equation by x
100=8.6031746031746*x       - we divide both sides of the equation by (8.6031746031746) to get x
100/8.6031746031746=x
11.623616236162=x
x=11.623616236162

now we have:
6.3 is 11.623616236162% of 54.2