Answer:
Machine B is the faster machine because it packs 4 cartons in an hour while the other machine takes 5 hours to pack 4 cartons. The faster machine can pack 4 cartons in an hour.
Step-by-step explanation:
30% is needed because i believe it is i am really trying hope u get it right <span />
Answer:
EIther 45 or 15
Step-by-step explanation:
Would it be 2.5??? I think it would but not completely sure
