0.8 is what percent of 26.9 - 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 26.9 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 100% equals 26.9, so we can write it down as 100%=26.9.
4. We know, that x% equals 0.8 of the output value, so we can write it down as x%=0.8.
5. Now we have two simple equations:
1) 100%=26.9
2) x%=0.8
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:
100%/x%=26.9/0.8
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 0.8 is what percent of 26.9

100%/x%=26.9/0.8
(100/x)*x=(26.9/0.8)*x       - we multiply both sides of the equation by x
100=33.625*x       - we divide both sides of the equation by (33.625) to get x
100/33.625=x
2.9739776951673=x
x=2.9739776951673

now we have:
0.8 is 2.9739776951673% of 26.9