37 is what percent of 149 - 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 149 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 149, so we can write it down as 100%=149.
4. We know, that x% equals 37 of the output value, so we can write it down as x%=37.
5. Now we have two simple equations:
1) 100%=149
2) x%=37
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%=149/37
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 37 is what percent of 149

100%/x%=149/37
(100/x)*x=(149/37)*x       - we multiply both sides of the equation by x
100=4.027027027027*x       - we divide both sides of the equation by (4.027027027027) to get x
100/4.027027027027=x
24.832214765101=x
x=24.832214765101

now we have:
37 is 24.832214765101% of 149