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

### Instruction:
Violet is planning a hike through the desert with her dog. Violet needs 800 ml of water per hour hiked and her dog needs 400 ml of water per hour. If Violet can carry 4.8 L of water, how many hours can she and her dog spend hiking?

### Response:
 Violet na mbwa wake wanatumia 800 + 400 = <<800+400=1200>>1200 ml ya maji kwa saa.
Kwa kuwa 1 L ni sawa na 1000 ml, basi mfuko wa Violet wa L 4.8 ni sawa na 4800 ml.
Hivyo, yeye na mbwa wake wanaweza kupanda kwa masaa 4800/1200 = <<4800/1200=4>>4.