Compute
- $7 \mathrm{ft} 7$ In $+ 3 \mathrm{ft} 9$ In $+3 \mathrm{ft} 5$

Multiple Choice

Compute.
- $7 \mathrm{ft} 7$ in. $+ 3 \mathrm{ft} 9$ in. $+3 \mathrm{ft} 5$ in.

A) $14 \mathrm{ft} 7$ in.
B) $15 \mathrm{ft}$
C) $14 \mathrm{ft} 8$ in.
D) $14 \mathrm{ft} 9 \mathrm{in}$ .