Solve the Problem $\frac { 1 } { 3 }$ Foot Square Tiles Along A

Multiple Choice

Solve the problem.
-The floor of a rectangular room is to be tiled with $\frac { 1 } { 3 }$ foot square tiles along a $12 \frac { 1 } { 4 }$ foot wall. How many tiles will be needed along the wall?

A) $36 \frac { 1 } { 4 }$ tiles

B) $4 \frac { 1 } { 12 }$ tiles

C) 38 tiles

D) $36 \frac { 3 } { 4 }$ tiles