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

### Instruction:
 Kuna watu 84 wakisubiri kwenye foleni ya kupanda roller coaster katika bustani ya burudani. Roller coaster ina magari 7, na kila gari lina viti 2. Mwendeshaji wa safari atalazimika kuendesha roller coaster mara ngapi ili kumpa kila mtu kwenye foleni nafasi?


### Response:
 Kila safari itachukua watu 7 * 2 = <<7*2=14>>14.
Roller coaster italazimika kuendeshwa mara 84 / 14 = <<84/14=6>>6.