51 is what percent of 1447 - 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 1447 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 1447, so we can write it down as 100%=1447.
4. We know, that x% equals 51 of the output value, so we can write it down as x%=51.
5. Now we have two simple equations:
1) 100%=1447
2) x%=51
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%=1447/51
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 51 is what percent of 1447

100%/x%=1447/51
(100/x)*x=(1447/51)*x       - we multiply both sides of the equation by x
100=28.372549019608*x       - we divide both sides of the equation by (28.372549019608) to get x
100/28.372549019608=x
3.5245335176227=x
x=3.5245335176227

now we have:
51 is 3.5245335176227% of 1447