278.1 is what percent of 1350 - 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 1350 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 1350, so we can write it down as 100%=1350.
4. We know, that x% equals 278.1 of the output value, so we can write it down as x%=278.1.
5. Now we have two simple equations:
1) 100%=1350
2) x%=278.1
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%=1350/278.1
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 278.1 is what percent of 1350

100%/x%=1350/278.1
(100/x)*x=(1350/278.1)*x       - we multiply both sides of the equation by x
100=4.8543689320388*x       - we divide both sides of the equation by (4.8543689320388) to get x
100/4.8543689320388=x
20.6=x
x=20.6

now we have:
278.1 is 20.6% of 1350