What is 15 percent of 10900500 - 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 10900500 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 10900500 is 100%, so we can write it down as 10900500=100%.
4. We know, that x is 15% of the output value, so we can write it down as x=15%.
5. Now we have two simple equations:
1) 10900500=100%
2) x=15%
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:
10900500/x=100%/15%
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 15% of 10900500

10900500/x=100/15
(10900500/x)*x=(100/15)*x       - we multiply both sides of the equation by x
10900500=6.6666666666667*x       - we divide both sides of the equation by (6.6666666666667) to get x
10900500/6.6666666666667=x
1635075=x
x=1635075

now we have:
15% of 10900500=1635075