Sagot :
Answer:
I'm a little bit confused by your question and I apologize for not answering in resca format since I do not know anything about it.
So there were 10 boxes and 150 vials.
150 divided by 10 = 15 vials.
I don't really understand the "5 pieces of these vials" part
equations: 150 ÷ 10 = 15