What is 3210 percent of 0.2 - 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 0.2 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 0.2 is 100%, so we can write it down as 0.2=100%.
4. We know, that x is 3210% of the output value, so we can write it down as x=3210%.
5. Now we have two simple equations:
1) 0.2=100%
2) x=3210%
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:
0.2/x=100%/3210%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 3210% of 0.2

0.2/x=100/3210
(0.2/x)*x=(100/3210)*x       - we multiply both sides of the equation by x
0.2=0.031152647975078*x       - we divide both sides of the equation by (0.031152647975078) to get x
0.2/0.031152647975078=x
6.42=x
x=6.42

now we have:
3210% of 0.2=6.42