What is 1900 percent of 8.45 - 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 8.45 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 8.45 is 100%, so we can write it down as 8.45=100%.
4. We know, that x is 1900% of the output value, so we can write it down as x=1900%.
5. Now we have two simple equations:
1) 8.45=100%
2) x=1900%
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:
8.45/x=100%/1900%
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 1900% of 8.45

8.45/x=100/1900
(8.45/x)*x=(100/1900)*x       - we multiply both sides of the equation by x
8.45=0.052631578947368*x       - we divide both sides of the equation by (0.052631578947368) to get x
8.45/0.052631578947368=x
160.55=x
x=160.55

now we have:
1900% of 8.45=160.55