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

### Instruction:
Four runners ran a combined total of 195 miles last week. Katarina ran 51 miles. Tomas, Tyler, and Harriet all ran the same distance. How many miles did Harriet run?

### Response:
 Tomas, Tyler, na Harriet walikimbia 195 - 51 = <<195-51=144>>144 maili
144/3 = <<144/3=48>>48 maili
Harriet alikimbia 48 maili.