In 9 minutes, a conveyor belt can move 1,000 bushels of corn into a storage bin. A smaller belt can move 1,000 bushels to the storage bin in 13 minutes. If both belts are used, how long will it take to move 1,000 bushels to the storage bin?

Respuesta :

Answer:

In 117min. there will be 9,000 bushels in a storage bin.

Step-by-step explanation:

LCM of 13 and 9 is 117, then add from there.

ACCESS MORE
EDU ACCESS
Universidad de Mexico