6.15 is what percent of 71.5 - 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 71.5 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 71.5, so we can write it down as 100%=71.5.
4. We know, that x% equals 6.15 of the output value, so we can write it down as x%=6.15.
5. Now we have two simple equations:
1) 100%=71.5
2) x%=6.15
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%=71.5/6.15
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 6.15 is what percent of 71.5

100%/x%=71.5/6.15
(100/x)*x=(71.5/6.15)*x       - we multiply both sides of the equation by x
100=11.626016260163*x       - we divide both sides of the equation by (11.626016260163) to get x
100/11.626016260163=x
8.6013986013986=x
x=8.6013986013986

now we have:
6.15 is 8.6013986013986% of 71.5