245.5 is what percent of 274 - 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 274 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 274, so we can write it down as 100%=274.
4. We know, that x% equals 245.5 of the output value, so we can write it down as x%=245.5.
5. Now we have two simple equations:
1) 100%=274
2) x%=245.5
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%=274/245.5
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 245.5 is what percent of 274

100%/x%=274/245.5
(100/x)*x=(274/245.5)*x       - we multiply both sides of the equation by x
100=1.1160896130346*x       - we divide both sides of the equation by (1.1160896130346) to get x
100/1.1160896130346=x
89.598540145985=x
x=89.598540145985

now we have:
245.5 is 89.598540145985% of 274