13/33
We look for a number that can divide into 13 and 33 at the same time in order to reduce it.
There is none. So it remains the same as its simplest form.
= 13/33
<span />
In the table it shows that 1 hour corresponds to $25. Or if you want to check it, simply take any value and divide it by its corresponding hour ( ex. 50/2 or 75/3) Hope this helps!
Equations by elimination is subtraction
Come 2 because it has more volume