I am going to have to say you will get an extra $1.50.
Hope this helped
I know that you should use PEMDAS, what grade are you in this sems advances for you
Yes he will
Because math is cool
To get the answer, you divide the length of the board by the size of the pieces wanted, so the equation you get is
9/1.5 = 6
So you can get six 1.5in shelves from a 9ft board