0.62 is what percent of 20.5 - 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 20.5 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 20.5, so we can write it down as 100%=20.5.
4. We know, that x% equals 0.62 of the output value, so we can write it down as x%=0.62.
5. Now we have two simple equations:
1) 100%=20.5
2) x%=0.62
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%=20.5/0.62
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 0.62 is what percent of 20.5

100%/x%=20.5/0.62
(100/x)*x=(20.5/0.62)*x       - we multiply both sides of the equation by x
100=33.064516129032*x       - we divide both sides of the equation by (33.064516129032) to get x
100/33.064516129032=x
3.0243902439024=x
x=3.0243902439024

now we have:
0.62 is 3.0243902439024% of 20.5