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

### Instruction:
 John anarekebisha magari 5. Magari 3 yanachukua dakika 40 kila moja kurekebisha. Magari yaliyobaki yanachukua muda mrefu kwa asilimia 50 kurekebisha. Anapata $20 kwa saa kwa kurekebisha magari. Anapata kiasi gani?


### Response:
 Magari 3 yanachukua dakika 3*40=<<3*40=120>>120 kurekebisha.
Anarekebisha magari 5-3=<<5-3=2>>2 zaidi.
Kila moja inachukua dakika 40*.5=<<40*.5=20>>20 zaidi kurekebisha.
Hivyo kila moja inachukua dakika 40+20=<<40+20=60>>60.
Hivyo amerekebisha magari kwa dakika 120+120=<<120+120=240>>240.
Hivyo amefanya kazi kwa saa 240/60=<<240/60=4>>4.
Hivyo amepata 4*20=$<<4*20=80>>80.