2 is what percent of 1690 - 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 1690 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 1690, so we can write it down as 100%=1690.
4. We know, that x% equals 2 of the output value, so we can write it down as x%=2.
5. Now we have two simple equations:
1) 100%=1690
2) x%=2
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%=1690/2
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 2 is what percent of 1690

100%/x%=1690/2
(100/x)*x=(1690/2)*x       - we multiply both sides of the equation by x
100=845*x       - we divide both sides of the equation by (845) to get x
100/845=x
0.11834319526627=x
x=0.11834319526627

now we have:
2 is 0.11834319526627% of 1690