32 is what percent of 1387 - 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 1387 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 1387, so we can write it down as 100%=1387.
4. We know, that x% equals 32 of the output value, so we can write it down as x%=32.
5. Now we have two simple equations:
1) 100%=1387
2) x%=32
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%=1387/32
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 32 is what percent of 1387

100%/x%=1387/32
(100/x)*x=(1387/32)*x       - we multiply both sides of the equation by x
100=43.34375*x       - we divide both sides of the equation by (43.34375) to get x
100/43.34375=x
2.3071377072819=x
x=2.3071377072819

now we have:
32 is 2.3071377072819% of 1387