42 is what percent of 0.33 - 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 0.33 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 0.33, so we can write it down as 100%=0.33.
4. We know, that x% equals 42 of the output value, so we can write it down as x%=42.
5. Now we have two simple equations:
1) 100%=0.33
2) x%=42
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%=0.33/42
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 42 is what percent of 0.33

100%/x%=0.33/42
(100/x)*x=(0.33/42)*x       - we multiply both sides of the equation by x
100=0.0078571428571429*x       - we divide both sides of the equation by (0.0078571428571429) to get x
100/0.0078571428571429=x
12727.272727273=x
x=12727.272727273

now we have:
42 is 12727.272727273% of 0.33