The sum of 3/14 and 13/21 is 5/6.
13/13 + 12/14 = 13/7 or 16/7
Expressed as a proper fraction in its simplest form, 4/14 + 2/14 + 3/13 = 60/91 or sixty ninety-firsts. Expressed as a decimal, this is equal to 0.659340 recurring (that is, 0.659340659340...)
3/6 + 5/7 = 17/14 or 13/14
17 + 14 + 17 + 19 + 18 + 13 + 11 = 109
11/8 + 3/8 = 14/8 = 7/4 = 13/4
13 and 12/8 = 14 and 1/2
14 + 13 + 9 = 36
It is equal to 37/35 in its lowest terms
5/7 + 1/2 = 10/14 + 7/14 = 17/14 = 13/14
13 + 14 = 27
14*13=182
72/7 + 65/7 = 14/1 or 14