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

### Instruction:
In Zeoland the fine for speeding is $16 for each mile per hour the driver is traveling over the posted speed limit. In Zeoland, Jed was fined $256 for speeding on a road with a posted speed limit of 50 mph. Jed was fined for traveling at what speed in miles per hour?

### Response:
 Kwanza tafuta kwa kiasi gani Jed alizidi kikomo cha kasi: faini ya $256 / $16 kwa kila maili kwa saa = <<256/16=16>>16 maili kwa saa zaidi.
Kisha ongeza kiasi hicho kwenye kikomo cha kasi ili kupata kasi halisi ambayo Jed alikuwa anaendesha: 16 maili kwa saa zaidi + 50 mph = <<16+50=66>>66 mph.