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

77520/x=100/2
(77520/x)*x=(100/2)*x       - we multiply both sides of the equation by x
77520=50*x       - we divide both sides of the equation by (50) to get x
77520/50=x
1550.4=x
x=1550.4

now we have:
2% of 77520=1550.4