8. A neighborhood trash pick-up comes every
7 days, while the recycling pick-up is every 12
days. After how many days will both the trash
and recycling be picked up on the same day?

Respuesta :

Answer:

After 84 days

Step-by-step explanation:

7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84

12, 24, 36, 48, 60, 72, 84

Answer: 36

Step-by-step explanation: 7, 14, 21, 28, 36

12, 24, 36