What is 30.8 percent of 79 - 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 79 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 79 is 100%, so we can write it down as 79=100%.
4. We know, that x is 30.8% of the output value, so we can write it down as x=30.8%.
5. Now we have two simple equations:
1) 79=100%
2) x=30.8%
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:
79/x=100%/30.8%
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 30.8% of 79

79/x=100/30.8
(79/x)*x=(100/30.8)*x       - we multiply both sides of the equation by x
79=3.2467532467532*x       - we divide both sides of the equation by (3.2467532467532) to get x
79/3.2467532467532=x
24.332=x
x=24.332

now we have:
30.8% of 79=24.332