What is 0.91 percent of 75.5 - 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 75.5 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 75.5 is 100%, so we can write it down as 75.5=100%.
4. We know, that x is 0.91% of the output value, so we can write it down as x=0.91%.
5. Now we have two simple equations:
1) 75.5=100%
2) x=0.91%
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:
75.5/x=100%/0.91%
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 0.91% of 75.5

75.5/x=100/0.91
(75.5/x)*x=(100/0.91)*x       - we multiply both sides of the equation by x
75.5=109.89010989011*x       - we divide both sides of the equation by (109.89010989011) to get x
75.5/109.89010989011=x
0.68705=x
x=0.68705

now we have:
0.91% of 75.5=0.68705