The sum of 6 ft 10 inches and 8 ft 9 inches is 15.5833333 feet or 15 feet 7 inches.
(6 ft 10 in) + (8 ft 9 in) = (6 + 8) ft + (10 + 9) in = 14 ft 19 in But 19 in = 1 ft 7 in, so (14 ft 19 in) = 15 ft 7 in
6 feet 10 inches and 8 ft and 9 inches = 15 feet 7 inches
14-ft 19-in = 15-ft 7-in
8 ft X 6 ft = 48 sq.ft. ( NOT ft^(2)).
The sum of 6 ft 10 inches and 8 ft 9 inches is 15.5833333 feet or 15 feet 7 inches.
(6 ft 10 in) + (8 ft 9 in) = (6 + 8) ft + (10 + 9) in = 14 ft 19 in But 19 in = 1 ft 7 in, so (14 ft 19 in) = 15 ft 7 in
6 feet 10 inches and 8 ft and 9 inches = 15 feet 7 inches
14-ft 19-in = 15-ft 7-in
The sum of 8 and 6 is 14 (8+6)
The sum of -8 and 6 is -2
n + (8 + 6)
5 ft + 20 inches = 6 ft + 8 inches.5 ft + 20 inches = 6 ft + 8 inches.5 ft + 20 inches = 6 ft + 8 inches.5 ft + 20 inches = 6 ft + 8 inches.
The sum of the numbers 8, 6, and 4, is 8 + 6 + 4 = 18.
There is no sequence of adds or subtracts of 5, 6, 8, 9, and 10 that sum to 1. Check it with this C++ code... for (int i=0; i<32; ++i) { int sum = 0; if (i&1) sum += 5; else sum -= 5; if (i&2) sum += 6; else sum -= 6; if (i&4) sum += 8; else sum -= 8; if (i&8) sum += 9; else sum -= 9; if (i&16) sum += 10; else sum -= 10; cout << i << " " << sum << endl; }
2 x (8 + 6), ie 28 ft.
6 ft 8 in = 2.03 metres.