What is 50000 percent of 138900 - 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 138900 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 138900 is 100%, so we can write it down as 138900=100%.
4. We know, that x is 50000% of the output value, so we can write it down as x=50000%.
5. Now we have two simple equations:
1) 138900=100%
2) x=50000%
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:
138900/x=100%/50000%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 50000% of 138900

138900/x=100/50000
(138900/x)*x=(100/50000)*x       - we multiply both sides of the equation by x
138900=0.002*x       - we divide both sides of the equation by (0.002) to get x
138900/0.002=x
69450000=x
x=69450000

now we have:
50000% of 138900=69450000