10 feet 7 inches is 127 inches.
10 x 12 + 7 = 127 inches
The sum of 6 ft 10 inches and 8 ft 9 inches is 15.5833333 feet or 15 feet 7 inches.
127 caution: check other sources
7 ft 3 in + 4 ft 10 in = 11 ft 13 in = 12 feet 1 inch
84 inches
1 foot - 12 inches (10 x 12) +7 = 127 inches
6 feet 10 inches and 8 ft and 9 inches = 15 feet 7 inches
2 yds + 1ft = 6 ft + 1 ft = 7 ft 1 ft = 12 inches 7 ft = 84 inches
it is 7 ft, 8 1/2 inches
1 ft = 12 inches so 4 ft 7 in = 4*12 in + 7 in = 48 + 7 in = 55 inches. Simple!
90 inches