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

### Instruction:
Mr. Shaefer harvested 500 lychees in a carton and took them to the market. He sold half of them and took home the remaining number of lychees where they ate 3/5 of them. Calculate the number of lychees remaining.

### Response:
 Sokoni, Bwana Shaefer aliouza nusu ya lychees, ambayo ni 1/2*500 = 250
Idadi iliyosalia ya lychees ilikuwa 500-250 = <<500-250=250>>250
Nyumbani, walikula 3/5*250 = <<3/5*250=150>>150 lychees.
Idadi jumla ya lychees iliyosalia ni 250-150 = <<250-150=100>>100