3.57 is what percent of 1000 - 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 1000 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 1000, so we can write it down as 100%=1000.
4. We know, that x% equals 3.57 of the output value, so we can write it down as x%=3.57.
5. Now we have two simple equations:
1) 100%=1000
2) x%=3.57
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%=1000/3.57
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 3.57 is what percent of 1000

100%/x%=1000/3.57
(100/x)*x=(1000/3.57)*x       - we multiply both sides of the equation by x
100=280.11204481793*x       - we divide both sides of the equation by (280.11204481793) to get x
100/280.11204481793=x
0.357=x
x=0.357

now we have:
3.57 is 0.357% of 1000