Respuesta :
Answer:
92/63
Step-by-step explanation:
The denominators can both go into 63.
8*7=56 9*7=63 4*9=36 7*9=63
56/63 + 36/63 = 92/63
Answer:
92/63
Step-by-step explanation:
The denominators can both go into 63.
8*7=56 9*7=63 4*9=36 7*9=63
56/63 + 36/63 = 92/63