Answer :
There is three 20 minutes in an hour ( 20 + 20 + 20 = 69 minutes = 1 hour)
Find the number of containers per hour:
80 x 3 = 240 containers per hour
Multiply containers per hour by total hours:
240 x 8 = 1,920 total containers
There is three 20 minutes in an hour ( 20 + 20 + 20 = 69 minutes = 1 hour)
Find the number of containers per hour:
80 x 3 = 240 containers per hour
Multiply containers per hour by total hours:
240 x 8 = 1,920 total containers