2/12 + 2/12 + 4/12 + 9/12 + 6/12 = 23/12 or 1 and 11/12
3/12 + 2/12 + 4/12 = 9/12 = 3/4
1/4 + 1/3 = 3/12 + 4/12 (12 is the least common multiple of 3 and 4) = 7/12
1 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 12 + 133 + 4 = 195
(1/3) + (1/4) + (1/2) = (4/12) + (3/12) + (6/12) = (13/12) or 1 and 1/12
5 + 1 + 4 + 12 = 22
2/12 + 2/12 + 4/12 + 9/12 + 6/12 = 23/12 or 1 and 11/12
1/6 + 1/3 + 1/4 = 2/12 + 4/12 + 3/12 = 9/12 = 3/4
1/12 + 4/6 = 1/12 + 8/12 = 9/12 = 3/4.3 over 4 is 1 over 12 plus 4 over 6.
3/12 + 2/12 + 4/12 = 9/12 = 3/4
1/4 + 1/3 = 3/12 + 4/12 (12 is the least common multiple of 3 and 4) = 7/12
+1.
1 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 12 + 133 + 4 = 195
1/12 + 1/4 = 1/12 + 3/12 = 4/12= 1/3
(1/3) + (1/4) + (1/2) = (4/12) + (3/12) + (6/12) = (13/12) or 1 and 1/12
12 + 4 x 4 x 1 = 64
8 plus 4 minus 12 divided by 1 is 0.