A factory has two automatic brick packaging machines. One packs 24000 bricks per hour and the other packs 12000 bricks per hour. How much time will it take to pack a total of 12000 bricks if both the machines are put to use?
Answers
Answered by
2
Answer:
30 mins is the answers thank me later
Answered by
4
Answer:
30+15=45min
it will take 45min to pack 12k bricks by using both machines
Similar questions