1.39 is what percent of 21000 - 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 21000 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 21000, so we can write it down as 100%=21000.
4. We know, that x% equals 1.39 of the output value, so we can write it down as x%=1.39.
5. Now we have two simple equations:
1) 100%=21000
2) x%=1.39
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%=21000/1.39
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 1.39 is what percent of 21000

100%/x%=21000/1.39
(100/x)*x=(21000/1.39)*x       - we multiply both sides of the equation by x
100=15107.913669065*x       - we divide both sides of the equation by (15107.913669065) to get x
100/15107.913669065=x
0.0066190476190476=x
x=0.0066190476190476

now we have:
1.39 is 0.0066190476190476% of 21000