Respuesta :
Answer:
He should have found the GFC of 7 and 9.
Step-by-step explanation:
To something like this you need to find the GFC of the bottom numbers of both of the fractions.
Answer:
He should have found the GFC of 7 and 9.
Step-by-step explanation:
To something like this you need to find the GFC of the bottom numbers of both of the fractions.