The answer is: 6
10/12 + 9/12 = 19/12 = 1 and 7/12
19/12 or 1 and 7/12
9/12 + 10/12 = 19/12 or 1 and 7/12
1 + 19 + 0 + 1 = 21
1/3 + 5/4 = 4/12 + 15/12 = 19/12
Plus 12 plus -13 plus plus 1 can be rewritten in mathematical terms as: 12+(-13)+1 or 12-13+1 12-13+1 =-1+1 =0
2/3 + 1/4 + 2/3 = 4/3 + 1/4 = (16/12) + (3/12) = 19/12 = 1 and 7/12
11/4 + 1/3 = 5/4 + 1/3 = 15/12 + 4/12 = 19/12
10/12 + 9/12 = 19/12 = 1 and 7/12
109 you can plus like this: (19+1)+20+20+(1+1+18)+4+25
18 + 1 = 19
85/12 + 111/4 = 8 + 11 + 5/12 + 1/4 = 19 + 5/12 + 3/12 = 19+8/12 = 192/3