79 is what percent of 1045 - 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 1045 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 1045, so we can write it down as 100%=1045.
4. We know, that x% equals 79 of the output value, so we can write it down as x%=79.
5. Now we have two simple equations:
1) 100%=1045
2) x%=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%=1045/79
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 79 is what percent of 1045

100%/x%=1045/79
(100/x)*x=(1045/79)*x       - we multiply both sides of the equation by x
100=13.227848101266*x       - we divide both sides of the equation by (13.227848101266) to get x
100/13.227848101266=x
7.5598086124402=x
x=7.5598086124402

now we have:
79 is 7.5598086124402% of 1045