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

### Instruction:
Robi Ney wants to fill a 120-liter tub. He is amused by letting the water run for 1 minute, then closing the water supply for 1 minute, and so on alternating opening and closing the water supply. But the cap at the bottom of the tub is not very airtight and lets 1 liter of water escape per minute. The flow rate of the tap is 12 liters per minute. How long does it take to fill the tub in minutes?

### Response:
 Kwa dakika 2, lita 12 za maji zinamwagika ndani ya bafu na lita 2 (dakika 2 x lita 1/dakika) zinakimbia.
Tunayo lita 12 - 2 = <<12-2=10>>10 za maji kila baada ya dakika 2.
Hivyo, tunajaza lita 10 kwa dakika 2 = 5 lita kwa dakika.
Tunapaswa kujaza lita 120 = 120 lita / 5 lita/dakika = <<120/5=24>>24 dakika.