Answer:
Part of a foot.
13 2/3 of a foot.
12 1/4 of a foot.
Step-by-step explanation:
The fractional part of each measurement means the portion of a foot. Since a foot is 12 inches, its the number of inches out of 12.
13 feet 8 inches is 13 8/12 which simplifies to 13 2/3 of a foot.
12 feet 3 inches is 12 3/12 which simplifies to 12 1/4 of a foot.