To make 1 backpack, Martin uses 3/5 yard of fabric.
If Martin has 9 yards of fabric, he can make 9/(3/5) = 9 * 5/3 = 15 backpacks. Answer: \boxed{15}.
Martin uses 3/5 yard of fabric to make 1 backpack. How many backpacks can Marti make if he has a total of 9 yards of fabric?
1 answer