7.79 is what percent of 17.99 - 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 17.99 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 17.99, so we can write it down as 100%=17.99.
4. We know, that x% equals 7.79 of the output value, so we can write it down as x%=7.79.
5. Now we have two simple equations:
1) 100%=17.99
2) x%=7.79
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%=17.99/7.79
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 7.79 is what percent of 17.99

100%/x%=17.99/7.79
(100/x)*x=(17.99/7.79)*x       - we multiply both sides of the equation by x
100=2.3093709884467*x       - we divide both sides of the equation by (2.3093709884467) to get x
100/2.3093709884467=x
43.301834352418=x
x=43.301834352418

now we have:
7.79 is 43.301834352418% of 17.99