77.2 is what percent of 2970 - 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 2970 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 2970, so we can write it down as 100%=2970.
4. We know, that x% equals 77.2 of the output value, so we can write it down as x%=77.2.
5. Now we have two simple equations:
1) 100%=2970
2) x%=77.2
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%=2970/77.2
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 77.2 is what percent of 2970

100%/x%=2970/77.2
(100/x)*x=(2970/77.2)*x       - we multiply both sides of the equation by x
100=38.471502590674*x       - we divide both sides of the equation by (38.471502590674) to get x
100/38.471502590674=x
2.5993265993266=x
x=2.5993265993266

now we have:
77.2 is 2.5993265993266% of 2970