What is 66.7 percent of 6.375 - 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 6.375 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 6.375 is 100%, so we can write it down as 6.375=100%.
4. We know, that x is 66.7% of the output value, so we can write it down as x=66.7%.
5. Now we have two simple equations:
1) 6.375=100%
2) x=66.7%
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:
6.375/x=100%/66.7%
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 66.7% of 6.375

6.375/x=100/66.7
(6.375/x)*x=(100/66.7)*x       - we multiply both sides of the equation by x
6.375=1.4992503748126*x       - we divide both sides of the equation by (1.4992503748126) to get x
6.375/1.4992503748126=x
4.252125=x
x=4.252125

now we have:
66.7% of 6.375=4.252125