38 is what percent of 43.75 - 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 43.75 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 43.75, so we can write it down as 100%=43.75.
4. We know, that x% equals 38 of the output value, so we can write it down as x%=38.
5. Now we have two simple equations:
1) 100%=43.75
2) x%=38
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%=43.75/38
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 38 is what percent of 43.75

100%/x%=43.75/38
(100/x)*x=(43.75/38)*x       - we multiply both sides of the equation by x
100=1.1513157894737*x       - we divide both sides of the equation by (1.1513157894737) to get x
100/1.1513157894737=x
86.857142857143=x
x=86.857142857143

now we have:
38 is 86.857142857143% of 43.75