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

### Instruction:
Karen is packing her backpack for a long-distance hike. She packs 20 pounds of water, 10 pounds of food, and 20 pounds of gear. During her hike, she drinks 2 pounds of water per hour and eats 1/3rd the weight of food per hour as water per hour. How much weight is she carrying after six hours?

### Response:
 Karen ananywa maji pauni 2 kwa saa, hii inamaanisha anatumia jumla ya pauni 2 * 6 masaa = <<2*6=12>>12 za maji wakati wa safari.
Karen anakula 1/3 ya uzito wa maji kwa saa, hii inamaanisha anakula pauni 2 * 1/3 = 2/3 za chakula kwa saa.
Hii inamaanisha Karen anakula 2/3 pauni * 6 masaa = <<2/3*6=4>>4 pauni za chakula wakati wa safari.
Kwa kuongeza uzito wa vitu vyote, uzito wa awali wa Karen ni 20 + 10 + 20 = <<20+10+20=50>>50 pauni.
Kwa kutoa uzito wa maji na chakula anachotumia, uzito wa Karen baada ya masaa sita ni 50 - 12 - 4 = <<50-12-4=34>>34 pauni.