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

### Instruction:
Jessica's family is 300 km away from New York. If they are traveling at the rate of 50 km/h and stop to rest for 30 minutes every 2 hours, how long will it take them to reach New York?

### Response:
 Bila kupumzika wangefika ndani ya masaa 300/50 = <<300/50=6>>6.
Wanahitaji kupumzika baada ya kila masaa 2 isipokuwa kipindi cha mwisho cha masaa 2 wanapofika New York, hivyo wanapumzika (6/2)-1 = 3-1 = <<6/2-1=2>>2 mara.
Muda wanaotumia kupumzika ni dakika 2*30 = <<2*30=60>>60 au masaa 1.
Hivyo watachukua masaa 6+1 = <<6+1=7>>7 kufanya safari.