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

### Instruction:
Jenna is planning a road trip. She plans on driving the first 200 miles, and her friend will drive the last 100 miles. They plan on taking 2 30-minute breaks. If Jenna drives 50 miles per hour and her friend drives 20 miles per hour, how many hours will they spend on the road trip?

### Response:
 Jenna ataendesha maili 200 kwa kasi ya maili 50 kwa saa, hivyo ataendesha kwa masaa 4.
Rafiki yake ataendesha maili 100 kwa kasi ya maili 20 kwa saa, hivyo ataendesha kwa masaa 5.
Watachukua jumla ya dakika 60 kwa mapumziko kwa sababu dakika 30 + dakika 30 = <<30+30=60>>60 dakika.
Watachukua jumla ya saa 1 kwa mapumziko kwa sababu 60 dakika / 60 dakika = <<60/60=1>>1 saa.
Watachukua jumla ya masaa 10 kwa safari ya barabarani kwa sababu 4 masaa + 5 masaa + 1 saa = <<4+5+1=10>>10 masaa.