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

### Instruction:
 Cindy anaweza kukimbia kwa kasi ya maili 3 kwa saa na kutembea kwa kasi ya maili 1 kwa saa. Ikiwa anakimbia kwa nusu maili na kisha kutembea kwa nusu maili, itamchukua muda gani kusafiri maili kamili?


### Response:
 Itamchukua 0.5 maili / (3 maili kwa saa) * (60 dakika / 1 saa) = <<0.5/(3)*60=10>>10 dakika kukimbia nusu maili.
Itamchukua 0.5 maili / (1 maili kwa saa) * (60 dakika / 1 saa) = <<0.5/(1)*60=30>>30 dakika kutembea nusu maili.
Jumla ya muda wake ni 10 + 30 = <<10+30=40>>40 dakika.