What is 3 percent of 77520 - 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 77520 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 77520 is 100%, so we can write it down as 77520=100%.
4. We know, that x is 3% of the output value, so we can write it down as x=3%.
5. Now we have two simple equations:
1) 77520=100%
2) x=3%
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:
77520/x=100%/3%
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 3% of 77520

77520/x=100/3
(77520/x)*x=(100/3)*x       - we multiply both sides of the equation by x
77520=33.333333333333*x       - we divide both sides of the equation by (33.333333333333) to get x
77520/33.333333333333=x
2325.6=x
x=2325.6

now we have:
3% of 77520=2325.6