29.92 is what percent of 630 - 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 630 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 630, so we can write it down as 100%=630.
4. We know, that x% equals 29.92 of the output value, so we can write it down as x%=29.92.
5. Now we have two simple equations:
1) 100%=630
2) x%=29.92
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%=630/29.92
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 29.92 is what percent of 630

100%/x%=630/29.92
(100/x)*x=(630/29.92)*x       - we multiply both sides of the equation by x
100=21.05614973262*x       - we divide both sides of the equation by (21.05614973262) to get x
100/21.05614973262=x
4.7492063492063=x
x=4.7492063492063

now we have:
29.92 is 4.7492063492063% of 630