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

### Instruction:
Jenny wants to heat a dish for dinner.  It needs to be at 100 degrees before it is ready to eat.  It is 20 degrees when she places it in the oven, and it heats up 5 degrees every minute.  How many minutes will it take to be ready?

### 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.