8.05 is what percent of 10.45 - 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 10.45 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 10.45, so we can write it down as 100%=10.45.
4. We know, that x% equals 8.05 of the output value, so we can write it down as x%=8.05.
5. Now we have two simple equations:
1) 100%=10.45
2) x%=8.05
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%=10.45/8.05
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 8.05 is what percent of 10.45

100%/x%=10.45/8.05
(100/x)*x=(10.45/8.05)*x       - we multiply both sides of the equation by x
100=1.2981366459627*x       - we divide both sides of the equation by (1.2981366459627) to get x
100/1.2981366459627=x
77.033492822967=x
x=77.033492822967

now we have:
8.05 is 77.033492822967% of 10.45