4.47 is what percent of 7.5 - 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 7.5 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 7.5, so we can write it down as 100%=7.5.
4. We know, that x% equals 4.47 of the output value, so we can write it down as x%=4.47.
5. Now we have two simple equations:
1) 100%=7.5
2) x%=4.47
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%=7.5/4.47
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 4.47 is what percent of 7.5

100%/x%=7.5/4.47
(100/x)*x=(7.5/4.47)*x       - we multiply both sides of the equation by x
100=1.6778523489933*x       - we divide both sides of the equation by (1.6778523489933) to get x
100/1.6778523489933=x
59.6=x
x=59.6

now we have:
4.47 is 59.6% of 7.5