7 is what percent of 33.32 - 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 33.32 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 33.32, so we can write it down as 100%=33.32.
4. We know, that x% equals 7 of the output value, so we can write it down as x%=7.
5. Now we have two simple equations:
1) 100%=33.32
2) x%=7
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%=33.32/7
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 7 is what percent of 33.32

100%/x%=33.32/7
(100/x)*x=(33.32/7)*x       - we multiply both sides of the equation by x
100=4.76*x       - we divide both sides of the equation by (4.76) to get x
100/4.76=x
21.008403361345=x
x=21.008403361345

now we have:
7 is 21.008403361345% of 33.32