2/7 + 1/3= 13/21
2/7 + 1/3
=(2/7 * 3/3) + (1/3 * 7/7)
= 6/21 + 7/21
= 13/21
1/3 + 3/7 = 16/21
seven and seven twelfth
One-third plus three-ninths is 2/3.7/9
seven fifteenths
13 eighteenths
29/24
Seven and one twelfth
That would be seven ninths.
11 over 18
seventeen and seven over twelve
Two over eight plus four over eight plus one over eight equals seven over eight
It is seven ninths.