Question

A machine can pack 45 boxes in 5 hours. How many boxes can it pack in 12 hours

Answer 1

No of boxes packed in 1 hour=45/5=9
No of boxes packed in 12 hrs=9×12
=108 box

Answer 2

Here is your answer friend

no of boxes that can be packed in 5 hrs= 45

no of boxes that can be packed in 1 hr= 45/5=9 boxes

so, no. of boxes that can be packed in 12 hrs= 9×12= 108 boxes

108 boxes is the right answer

Hope it is useful