Below is an instruction that describes a task. Write a response that appropriately completes the request in Swahili. Please answer in Swahili.

### Instruction:
Nida has 50 chocolates in which some are in 3 filled boxes and 5 pieces are not in a box. Her friend brought 25 pieces of chocolates. If all chocolates must be placed in a box, how many more boxes do they need?

### Response:
 Kuna mikate 50 - 5 = <<50-5=45>>45 katika masanduku matatu.
Hivyo, kila sanduku limejaa na mikate 45/3 = <<45/3=15>>15.
Vipande 5 + 25 = <<5+25=30>>30 vya mikate vinahitaji kuwekwa katika masanduku.
Hivyo, wanahitaji masanduku 30/15 = <<30/15=2>>2 kwa ajili ya mikate 30.