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

### Instruction:
Rex is taking lessons for his driver’s license. He wants to take 40 hour-long lessons before his test, and decides to have two-hour sessions twice a week until he has done his test. After 6 weeks, how many more weeks will Rex need to continue taking lessons to reach his goal?

### Response:
 Ikiwa Rex anachukua masomo 2 ya saa moja kwa wiki, masaa yake ya masomo kwa wiki ni 2 masaa * mara 2 kwa wiki = <<2*2=4>>4 masaa kwa wiki.
Ikiwa Rex anachukua masomo 40 ya saa moja kabla ya mtihani wake, atahitaji kuchukua masomo 40 masaa / masaa 4 kwa wiki = <<40/4=10>>10 wiki za masomo.
Kwa kuwa Rex amechukua masomo kwa wiki 6, atahitaji wiki 10 - wiki 6 = <<10-6=4>>4 zaidi ili kufikia lengo lake.