What is 80 percent of 2823 - 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 2823 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 2823 is 100%, so we can write it down as 2823=100%.
4. We know, that x is 80% of the output value, so we can write it down as x=80%.
5. Now we have two simple equations:
1) 2823=100%
2) x=80%
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:
2823/x=100%/80%
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 80% of 2823

2823/x=100/80
(2823/x)*x=(100/80)*x       - we multiply both sides of the equation by x
2823=1.25*x       - we divide both sides of the equation by (1.25) to get x
2823/1.25=x
2258.4=x
x=2258.4

now we have:
80% of 2823=2258.4