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

### Instruction:
 Mfanyabiashara wa matunda na mboga alisakinisha kg 15 za karoti, kg 13 za zukini na kg 8 za broccoli. Aliuza nusu tu yao. Uzito gani wa mboga aliouza?


### Response:
 Kwanza unahitaji kuhesabu uzito jumla wa mboga ambazo mfanyabiashara alikuwa nazo: 13 kg + 15 kg + 8 kg = <<13+15+8=36>>36 kg
Kisha unatafuta nusu ya kiasi hiki ili kujua mfanyabiashara aliouza: 36 kg / 2 = <<36/2=18>>18 kg