Question

three tables are placed side by side. one table is 6 feet 9 inches, another is 5 feet 11 inches wide, and the third is 2 feet 10 inches wide. how wide are they combined

Answer 1

15 feet 6 inches.
6+5+2=13 feet
10+9+11=30 inches
30 inches in feet is 2 and 6 inches.