What is 1.7 percent of 28.9 - 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 28.9 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 28.9 is 100%, so we can write it down as 28.9=100%.
4. We know, that x is 1.7% of the output value, so we can write it down as x=1.7%.
5. Now we have two simple equations:
1) 28.9=100%
2) x=1.7%
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:
28.9/x=100%/1.7%
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 1.7% of 28.9

28.9/x=100/1.7
(28.9/x)*x=(100/1.7)*x       - we multiply both sides of the equation by x
28.9=58.823529411765*x       - we divide both sides of the equation by (58.823529411765) to get x
28.9/58.823529411765=x
0.4913=x
x=0.4913

now we have:
1.7% of 28.9=0.4913