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

### Instruction:
Peter has to walk 2.5 miles to get to the grocery store. If it takes him 20 minutes to walk one mile and he has walked 1 mile already, how many more minutes does he have to walk to reach it?

### Response:
 Maili 1 = <<20=20>>20 dakika
Maili 2.5 = 20 * 2.5 maili = <<20*2.5=50>>50 dakika
Maili 2 = <<2=2>>2 maili zimesalia
50 - 20 = <<50-20=30>>30 dakika zaidi za kutembea