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

### Instruction:
 Jenny anataka kuchemsha chakula cha jioni. Inahitaji kuwa na joto la digrii 100 kabla ya kuwa tayari kuliwa. Ina joto la digrii 20 wakati anapoiweka kwenye tanuri, na inapata joto la digrii 5 kila dakika. Itachukua muda gani kuwa tayari?


### Response:
 Jenny anahitaji kuchemsha chakula hadi digrii 100.
Inaanza na digrii 20.
Hivyo Jenny anahitaji kuchemsha chakula kwa digrii 100 - 20 = <<100-20=80>>80.
Chakula kinapata joto la digrii 5 kila dakika.
Hivyo itachukua dakika 80/5 = <<80/5=16>>16 kuwa tayari.