127.7 is what percent of 970 - 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 970 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 970, so we can write it down as 100%=970.
4. We know, that x% equals 127.7 of the output value, so we can write it down as x%=127.7.
5. Now we have two simple equations:
1) 100%=970
2) x%=127.7
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%=970/127.7
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 127.7 is what percent of 970

100%/x%=970/127.7
(100/x)*x=(970/127.7)*x       - we multiply both sides of the equation by x
100=7.5959279561472*x       - we divide both sides of the equation by (7.5959279561472) to get x
100/7.5959279561472=x
13.164948453608=x
x=13.164948453608

now we have:
127.7 is 13.164948453608% of 970