8/18 or 4/9
They add up to 25/6 and (25/6)/9 = 25/54 which is the mean
2/5 plus 1/3 plus 5/6 is equal to 1.57 or 1 57/100
1/5 plus 1/7 plus 3/10 is equal to 0.642857
1/5+1/5 = 2/5
1 over 3 plus 1 over 12 equals 5 over 12
5/12 plus 1/8 = 13/24
1/5 plus 1/5 which equals 2/5 or 0.4.
1 over 5 plus 3 = 31/5 or 16/15
6/5 or 1 1/5
the answer is 1 and 5 over 12 :)
1 and 5 over 8 plus 3 and 1 over 6 = 115/24 or 419/24
1 And 1 over 6