What is 30000 percent of 642000 - 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 642000 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 642000 is 100%, so we can write it down as 642000=100%.
4. We know, that x is 30000% of the output value, so we can write it down as x=30000%.
5. Now we have two simple equations:
1) 642000=100%
2) x=30000%
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:
642000/x=100%/30000%
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 30000% of 642000

642000/x=100/30000
(642000/x)*x=(100/30000)*x       - we multiply both sides of the equation by x
642000=0.0033333333333333*x       - we divide both sides of the equation by (0.0033333333333333) to get x
642000/0.0033333333333333=x
192600000=x
x=192600000

now we have:
30000% of 642000=192600000