Question

Find the total price using each unit price:
5ft at $3 per foot?

Answer 1

3 dollars per foot and you have 5 feet... how much for the whole thing, then?

Answer 2

5*3=15 so... 5ft*3$=15$

Answer 3

Here @BoraBora6636, I think this might be a little easier to digest:

\[5 ft \times \frac{ $3 }{ ft }= $15\]