287.5 is what percent of 370 - 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 370 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 370, so we can write it down as 100%=370.
4. We know, that x% equals 287.5 of the output value, so we can write it down as x%=287.5.
5. Now we have two simple equations:
1) 100%=370
2) x%=287.5
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%=370/287.5
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 287.5 is what percent of 370

100%/x%=370/287.5
(100/x)*x=(370/287.5)*x       - we multiply both sides of the equation by x
100=1.2869565217391*x       - we divide both sides of the equation by (1.2869565217391) to get x
100/1.2869565217391=x
77.702702702703=x
x=77.702702702703

now we have:
287.5 is 77.702702702703% of 370