5.4 is what percent of 32.3 - 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 32.3 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 32.3, so we can write it down as 100%=32.3.
4. We know, that x% equals 5.4 of the output value, so we can write it down as x%=5.4.
5. Now we have two simple equations:
1) 100%=32.3
2) x%=5.4
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%=32.3/5.4
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 5.4 is what percent of 32.3

100%/x%=32.3/5.4
(100/x)*x=(32.3/5.4)*x       - we multiply both sides of the equation by x
100=5.9814814814815*x       - we divide both sides of the equation by (5.9814814814815) to get x
100/5.9814814814815=x
16.71826625387=x
x=16.71826625387

now we have:
5.4 is 16.71826625387% of 32.3