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

### Instruction:
 Harry anasafiri nyumbani kwa basi. Tayari amekaa kwenye basi kwa dakika 15, na anajua kuwa safari iliyobaki itachukua dakika 25. Kutembea kutoka kituo cha basi hadi nyumbani kwake kutachukua nusu ya muda ambao safari ya basi ilichukua. Jumla ya dakika ngapi Harry atakuwa amesafiri?


### Response:
 Safari ya basi inachukua dakika 15 + 25 = <<15+25=40>>40.
Kutembea kutoka kituo cha basi hadi nyumbani kwake kutachukua Harry dakika 40 / 2 = <<40/2=20>>20.
Hivyo atakuwa amesafiri kwa dakika 40 + 20 = <<40+20=60>>60.