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

### Instruction:
 Vitabu vya Jon vina uzito mara tatu ya vitabu vya Brandon. Jon ana vitabu vinne ambavyo vina uzito wa pauni mbili, nane, tano na tisa mtawalia. Vitabu vya Brandon vina uzito kiasi gani?


### Response:
 Vitabu vya Jon vina uzito wa pauni 2 + 8 + 5 + 9 = <<2+8+5+9=24>>24.
Hivyo, vitabu vya Brandon vina uzito wa 24 / 3 = <<24/3=8>>8 pauni.