In 3 minutes, a conveyor belt moves 600 pounds of recyclable

Last updated: 7/18/2022

In 3 minutes, a conveyor belt moves 600 pounds of recyclable aluminum from the delivery truck to a storage area. A smaller belt moves the same quantity of cans the same distance in 7 minutes. If both belts are used, find how long it takes to move the cans to the storage area.