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

### Instruction:
 Patricia ana mapipa 4 ya lita 7 kila moja. Yote ni tupu, na kuna bomba moja tu lenye kasi ya lita 3.5 kwa dakika. Itachukua muda gani kujaza mapipa yote 4?


### Response:
 Ikiwa Patricia ana mapipa 4 na kila pipa lina lita 7, basi jumla anahitaji lita 4*7=<<4*7=28>>28
Ikiwa bomba linaweza kutoa lita 3.5 kila dakika, basi atahitaji dakika 28/3.5=<<28/3.5=8>>8 kujaza mapipa yote 4