24.9 is what percent of 205 - 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 205 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 205, so we can write it down as 100%=205.
4. We know, that x% equals 24.9 of the output value, so we can write it down as x%=24.9.
5. Now we have two simple equations:
1) 100%=205
2) x%=24.9
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%=205/24.9
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 24.9 is what percent of 205

100%/x%=205/24.9
(100/x)*x=(205/24.9)*x       - we multiply both sides of the equation by x
100=8.2329317269076*x       - we divide both sides of the equation by (8.2329317269076) to get x
100/8.2329317269076=x
12.146341463415=x
x=12.146341463415

now we have:
24.9 is 12.146341463415% of 205