What is 1225 percent of 25.4 - 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 25.4 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 25.4 is 100%, so we can write it down as 25.4=100%.
4. We know, that x is 1225% of the output value, so we can write it down as x=1225%.
5. Now we have two simple equations:
1) 25.4=100%
2) x=1225%
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:
25.4/x=100%/1225%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 1225% of 25.4

25.4/x=100/1225
(25.4/x)*x=(100/1225)*x       - we multiply both sides of the equation by x
25.4=0.081632653061224*x       - we divide both sides of the equation by (0.081632653061224) to get x
25.4/0.081632653061224=x
311.15=x
x=311.15

now we have:
1225% of 25.4=311.15