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

### Instruction:
 John ana sanduku 20% zaidi ya Jules. Jules ana sanduku 5 zaidi ya Joseph. Joseph ana sanduku 80% chini ya Stan. Ikiwa Stan ana sanduku 100, John ana sanduku ngapi?


### Response:
 Joseph ana sanduku 100 * 80% = <<100*80*.01=80>>80 chini ya Stan.
Joseph ana jumla ya sanduku 100 – 80 = <<100-80=20>>20.
Jules ana sanduku 20 + 5 = <<20+5=25>>25.
John ana sanduku 25 * 20% = <<25*20*.01=5>>5 zaidi ya Jules.
John ana jumla ya sanduku 25 + 5 = <<25+5=30>>30.