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

### Instruction:
A father and a son start approaching each other at the same time from opposite ends of a hallway that is 16m long. If the father is walking three times as fast as the son, at what distance from the father's end of the hallway will they meet?

### Response:
 Kwa kuwa baba anatembea mara tatu kasi ya mtoto wake, kasi zao ziko kwa uwiano wa 3:1 mtawalia.
Walianza wakati huo huo hivyo watafikia umbali kwa uwiano huo huo wa 3:1.
Kila sehemu ya umbali waliyofikia ni 16/(3+1) = 4m.
Baba amefikia sehemu tatu za umbali ambazo ni 3*4m = <<3*4=12>>12m kutoka mwisho wake.