77.77 is what percent of 60 - 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 60 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 60, so we can write it down as 100%=60.
4. We know, that x% equals 77.77 of the output value, so we can write it down as x%=77.77.
5. Now we have two simple equations:
1) 100%=60
2) x%=77.77
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%=60/77.77
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 77.77 is what percent of 60

100%/x%=60/77.77
(100/x)*x=(60/77.77)*x       - we multiply both sides of the equation by x
100=0.77150572200077*x       - we divide both sides of the equation by (0.77150572200077) to get x
100/0.77150572200077=x
129.61666666667=x
x=129.61666666667

now we have:
77.77 is 129.61666666667% of 60