5.2 is what percent of 104.2 - 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 104.2 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 104.2, so we can write it down as 100%=104.2.
4. We know, that x% equals 5.2 of the output value, so we can write it down as x%=5.2.
5. Now we have two simple equations:
1) 100%=104.2
2) x%=5.2
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%=104.2/5.2
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 5.2 is what percent of 104.2

100%/x%=104.2/5.2
(100/x)*x=(104.2/5.2)*x       - we multiply both sides of the equation by x
100=20.038461538462*x       - we divide both sides of the equation by (20.038461538462) to get x
100/20.038461538462=x
4.9904030710173=x
x=4.9904030710173

now we have:
5.2 is 4.9904030710173% of 104.2