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

### Instruction:
Barry and his friend, Jim, went horseback riding across central Texas. They traveled at 5 miles per hour for 7 hours, and then stopped for the evening.  The next day, they traveled at 6 miles per hour for 6 hours, and then at half that speed for another three hours, before stopping to rest for the night.  On the third and final day, they traveled for 5 hours at 7 miles per hour.  In total, how far did they travel, in miles, during their horseback riding trip?

### Response:
 Kwa kasi ya maili 5 kwa saa, walisafiri maili 5*7=<<5*7=35>>35 siku ya kwanza.
Kwa kasi ya maili 6 kwa saa, walisafiri maili 6*6=<<6*6=36>>36 siku ya pili.
Kwa nusu ya kasi ya maili 6 kwa saa, walisafiri maili 6*(3/2)=<<6*(3/2)=9>>9 siku ya pili.
Kwa kasi ya maili 7 kwa saa, walisafiri maili 7*5=<<7*5=35>>35 siku ya mwisho.
Jumla, walisafiri maili 35+36+9+35=<<35+36+9+35=115>>115.