What is 66.15 percent of 70 - 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 70 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 70 is 100%, so we can write it down as 70=100%.
4. We know, that x is 66.15% of the output value, so we can write it down as x=66.15%.
5. Now we have two simple equations:
1) 70=100%
2) x=66.15%
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:
70/x=100%/66.15%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 66.15% of 70

70/x=100/66.15
(70/x)*x=(100/66.15)*x       - we multiply both sides of the equation by x
70=1.5117157974301*x       - we divide both sides of the equation by (1.5117157974301) to get x
70/1.5117157974301=x
46.305=x
x=46.305

now we have:
66.15% of 70=46.305