50 is what percent of 5091 - 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 5091 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 5091, so we can write it down as 100%=5091.
4. We know, that x% equals 50 of the output value, so we can write it down as x%=50.
5. Now we have two simple equations:
1) 100%=5091
2) x%=50
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%=5091/50
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 50 is what percent of 5091

100%/x%=5091/50
(100/x)*x=(5091/50)*x       - we multiply both sides of the equation by x
100=101.82*x       - we divide both sides of the equation by (101.82) to get x
100/101.82=x
0.98212531919073=x
x=0.98212531919073

now we have:
50 is 0.98212531919073% of 5091