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

### Instruction:
 Suki alinunua mifuko 6.5 ya maharage ya kahawa ambayo kila moja ilikuwa na uzito wa kilogramu 22. Jimmy alinunua mifuko 4.5 ya maharage ya kahawa ambayo kila moja ilikuwa na uzito wa kilogramu 18. Suki na Jimmy waliunganisha maharage yao ya kahawa na kisha wakayapanga upya katika vyombo vya kilogramu 8. Vyombo vingapi walitumia?


### Response:
 Suki = 6.5 * 22 = <<6.5*22=143>>143 kg
Jimmy = 4.5 * 18 = <<4.5*18=81>>81 kg
143 + 81 = 224 kg
224/8 = <<224/8=28>>28
Walitumia vyombo 28.