Respuesta :

thebetamale44

Answer:

7/9

Step-by-step explanation:

Put 7 and 9 as a fraction.

7/9

7 represents the bags and 9 represents the days.

Nuriveee

Answer:

7:9= 0,777... = 7/10 of a bag each day

Step-by-step explanation:

If he uses 7 bags every 9 days, we should divide 7 bags per 9 days:

7/9: 0,77777...

Which equals to 7 tenths of a bag each day = 7/10