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

### Instruction:
 Tim ana miliki nyumba za kupangisha. Anachagua kubadilisha milango yote na anahitaji kupata funguo 3 kwa kila mlango. Ana miliki majengo mawili ya makazi ambayo kila moja lina vyumba 12. Anahitaji kufanya funguo ngapi?



### Response:
 Kuna vyumba 2*12=<<2*12=24>>24 ambavyo anahitaji funguo.
Hivyo anahitaji funguo 24*3=<<24*3=72>>72.