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

### Instruction:
 Sam, Sid, na Steve walileta vijiti vya barafu kwa shughuli yao ya kikundi katika somo la Sanaa. Sam ana mara tatu ya vijiti vya Sid, na Sid ana mara mbili ya vijiti vya Steve. Ikiwa Steve ana vijiti 12 vya barafu, wanaweza kutumia vijiti vingapi kwa shughuli yao ya somo la Sanaa?


### Response:
 Sid ana vijiti 12 x 2 = <<12*2=24>>24.
Sam ana vijiti 24 x 3 = <<24*3=72>>72.
Hivyo, wana vijiti 24 + 72 + 12 = <<24+72+12=108>>108.