1.8 is what percent of 5.03 - 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 5.03 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 5.03, so we can write it down as 100%=5.03.
4. We know, that x% equals 1.8 of the output value, so we can write it down as x%=1.8.
5. Now we have two simple equations:
1) 100%=5.03
2) x%=1.8
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%=5.03/1.8
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 1.8 is what percent of 5.03

100%/x%=5.03/1.8
(100/x)*x=(5.03/1.8)*x       - we multiply both sides of the equation by x
100=2.7944444444444*x       - we divide both sides of the equation by (2.7944444444444) to get x
100/2.7944444444444=x
35.785288270378=x
x=35.785288270378

now we have:
1.8 is 35.785288270378% of 5.03