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

### Instruction:
A ship left a port and headed due west, having 400 pounds of food for the journey's supply. After one day of sailing, 2/5 of the supplies had been used by the sailors in the ship. After another two days of sailing, the sailors used 3/5 of the remaining supplies. Calculate the number of supplies remaining in the ship to last the sailors until they dock.

### Response:
 Baada ya siku moja ya kusafiri, chakula cha meli kilichotumika ni 2/5 * paundi 400 = <<2/5*400=160>>160 paundi.
Jumla ya chakula kilichosalia kwenye meli ni paundi 400 - paundi 160 = <<400-160=240>>240 paundi.
Baada ya siku nyingine 2 za kusafiri, 3/5 ya chakula kilichosalia kilikuwa kimetumika, jumla ya paundi 3/5 * paundi 240 = <<3/5*240=144>>144 paundi.
Jumla ya chakula kilichosalia kwenye meli sasa ni paundi 240 - paundi 144 = <<240-144=96>>96 paundi.