What is 230 percent of 0.4 - 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 0.4 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 0.4 is 100%, so we can write it down as 0.4=100%.
4. We know, that x is 230% of the output value, so we can write it down as x=230%.
5. Now we have two simple equations:
1) 0.4=100%
2) x=230%
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:
0.4/x=100%/230%
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 230% of 0.4

0.4/x=100/230
(0.4/x)*x=(100/230)*x       - we multiply both sides of the equation by x
0.4=0.43478260869565*x       - we divide both sides of the equation by (0.43478260869565) to get x
0.4/0.43478260869565=x
0.92=x
x=0.92

now we have:
230% of 0.4=0.92