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

### Instruction:
 James ana mapipa ambayo anatumia kuhifadhi maji. Yanahifadhi galoni 3 zaidi ya mara mbili ya kiasi cha chombo kikubwa. Ikiwa ana mapipa 4 na chombo kinahifadhi galoni 20, anaweza kuhifadhi maji kiasi gani?


### Response:
 Pipa linahifadhi galoni 2*20+3=<<2*20+3=43>>43.
Hivyo anaweza kuhifadhi galoni 4*43=<<4*43=172>>172.