2.5 is what percent of 195.75 - 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 195.75 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 195.75, so we can write it down as 100%=195.75.
4. We know, that x% equals 2.5 of the output value, so we can write it down as x%=2.5.
5. Now we have two simple equations:
1) 100%=195.75
2) x%=2.5
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%=195.75/2.5
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 2.5 is what percent of 195.75

100%/x%=195.75/2.5
(100/x)*x=(195.75/2.5)*x       - we multiply both sides of the equation by x
100=78.3*x       - we divide both sides of the equation by (78.3) to get x
100/78.3=x
1.2771392081737=x
x=1.2771392081737

now we have:
2.5 is 1.2771392081737% of 195.75