Respuesta :
29/28 or 1 and 1/28.
Explanation: 3/4 turns into 21/28 and then 2/7 turns into 8/28. Then 21+8=29 which would be 29/28
Explanation: 3/4 turns into 21/28 and then 2/7 turns into 8/28. Then 21+8=29 which would be 29/28