3/14 + 1/3 = 0.5476
1/7 + 1/14 = 3/14= 1/7 + 1/14= 2/14 + 1/14= 3/14
4/14 or 2/7
14/15
-21/14 + -1/14 = -22/14 or -1 and 4/7
2/7 + 3/14 = 4/14 + 3/14 = 7/14 = 1/2
1/7 + 3/14: you must have a common denomiantor! here, that's 14: 1(2)/14 + 3(1) /14 2/14 + 3/14 (2+3)/14 5/14.
6/7 + 1/3 = 14/21
1/4 + 7/14 is 3/4
.5 or 1/2
3 1 - + - 5 3 9 5 - + - 15 15 14 - 15
3 over 14 (Three fourteenths)