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

### Instruction:
 Hana aliuza 4/7 ya mkusanyiko wake wa stempu kwa $28. Atapata kiasi gani kwa kuuza mkusanyiko mzima?


### Response:
 Ikiwa 4/7 ya mkusanyiko wake unawakilisha dola 28, basi 1/7 ya mkusanyiko wake unawakilisha 28/4 = 7 dola.
Kwa kuwa 1/7 ya mkusanyiko wake unawakilisha dola 7, basi mkusanyiko mzima unawakilisha 7 * 7 = <<7*7=49>>49 dola.