Respuesta :
Answer:
7 groups
Step-by-step explanation:
76-13 is 63
63 divided by 9 is 7
Answer:
7
Step-by-step explanation:
Subtract 13 dinosaurs from the 76 original dinosaurs
76-13 = 63
Now divide them into 9 groups
63/9 = 7
There are 7 dinosaurs in each group