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

### Instruction:
A bus has a carrying capacity of 80 people. At the first pickup point, the number of people who entered the bus was 3/5 of its carrying capacity. If there were 50 people at the next pick-up point, how many people could not take the bus because it was full?

### Response:
 Kulikuwa na 3/5*80 = <<3/5*80=48>>48 watu katika kituo cha kwanza cha kupanda ambao waliingia basi.
Viti vilivyobaki katika basi baada ya kituo cha kwanza cha kupanda ni 80 - 48 = <<80-48=32>>32
Ikiwa kulikuwa na watu 50 katika kituo cha pili cha kupanda, na viti 32 tu vilikuwa vinapatikana, idadi ya watu ambao hawakuweza kuchukua basi kwa sababu lilikuwa limejaa ni 50- 32 =<<50-32=18>>18