2.5 is what percent of 0.02 - 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 0.02 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 0.02, so we can write it down as 100%=0.02.
4. We know, that x% equals 2.5 of the output value, so we can write it down as x%=2.5.
5. Now we have two simple equations:
1) 100%=0.02
2) x%=2.5
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%=0.02/2.5
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 2.5 is what percent of 0.02

100%/x%=0.02/2.5
(100/x)*x=(0.02/2.5)*x       - we multiply both sides of the equation by x
100=0.008*x       - we divide both sides of the equation by (0.008) to get x
100/0.008=x
12500=x
x=12500

now we have:
2.5 is 12500% of 0.02