10 is what percent of 6.65 - 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 6.65 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 6.65, so we can write it down as 100%=6.65.
4. We know, that x% equals 10 of the output value, so we can write it down as x%=10.
5. Now we have two simple equations:
1) 100%=6.65
2) x%=10
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%=6.65/10
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 10 is what percent of 6.65

100%/x%=6.65/10
(100/x)*x=(6.65/10)*x       - we multiply both sides of the equation by x
100=0.665*x       - we divide both sides of the equation by (0.665) to get x
100/0.665=x
150.37593984962=x
x=150.37593984962

now we have:
10 is 150.37593984962% of 6.65