1.3E-6 is what percent of 1.0E-6 - 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 1.0E-6 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 1.0E-6, so we can write it down as 100%=1.0E-6.
4. We know, that x% equals 1.3E-6 of the output value, so we can write it down as x%=1.3E-6.
5. Now we have two simple equations:
1) 100%=1.0E-6
2) x%=1.3E-6
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%=1.0E-6/1.3E-6
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 1.3E-6 is what percent of 1.0E-6

100%/x%=1.0E-6/1.3E-6
(100/x)*x=(1.0E-6/1.3E-6)*x       - we multiply both sides of the equation by x
100=0.76923076923077*x       - we divide both sides of the equation by (0.76923076923077) to get x
100/0.76923076923077=x
130=x
x=130

now we have:
1.3E-6 is 130% of 1.0E-6