If you mean: 1/7+3/14 = 5/14
four seventh's (: xx <33
0.392857143
10 --- 21
If you mean one and one seventh (1 1/7) plus five sevenths (5/7), the answer is 1 6/7.
If you mean: 1/7+3/14 = 5/14
2
four seventh's (: xx <33
one and six over seven
fourteen
Two sevenths. 2/7
0.392857143
its, 9/14
fourteen fifteenths
0.64285714285or 9/14
10 --- 21
1+2+3+15+13=35