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

### Instruction:
Nurse Missy is attending to the needs of 12 patients in her hospital ward.  Most of her patients require standard care, but one-third of her patients have special dietary requirements, which increases the serving time by 20%.  At dinner time, she brings each patient their meal. It takes 5 minutes to serve each standard care patient.  How long does it take, in minutes, for Missy to serve dinner to all of her patients?

### Response:
 Nurse Missy ana wagonjwa 12*(1/3)=4 wenye mahitaji maalum.
Huduma maalum inachukua 20% zaidi ya muda, ambayo inamaanisha huduma inachukua 1.2*5=6 dakika kwa kila mgonjwa.
Nurse Missy ana wagonjwa 12-4=8 wa huduma ya kawaida.
Kumhudumia chakula cha jioni kwa wagonjwa wake wote wa huduma ya kawaida, itachukua 8*5=40 dakika.
Kumhudumia chakula cha jioni kwa wagonjwa wake wote wenye mahitaji maalum, itachukua 4*6=24 dakika.
Jumla, itachukua 40+24=64 dakika kumhudumia chakula cha jioni kwa wagonjwa wake wote.