If you mean: 1/7+3/14 = 5/14
1/7 + 1/14 = 3/14= 1/7 + 1/14= 2/14 + 1/14= 3/14
1/2 + 1/7 = 7/14 + 2/14 = 9/14
1/7 + 7/14 = 2/14 + 7/14 = 9/14
5/7 + 1/2 = 10/14 + 7/14 = 17/14 = 13/14
14/21 + 1/7 = 17/21
5/7 + 1/2 = 10/14 + 7/14 = 17/14 or 13/14
1 x 14, 2 x 7.
14
7/14 + 12/14 = 19/14 or 1 and 5/14
13/143/7 + 1/2= (3/7 * 2/2) + (1/2 * 7/7)= 6/14 + 7/14= 13/14
The mean is (8 + 7 + 10 + 14 + 1)/5 = 8