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

### Instruction:
Tony goes on 5 rollercoasters while he is at the park. The first went 50 miles per hour. The second went 62 miles per hour. The third when 73 miles per hour. The fourth when 70 miles per hour. His average speed during the day was 59 miles per hour. How fast was the fifth coaster?

### Response:
 Jumla ya kasi ya rollercoaster zote tano ni 295 kwa sababu 59 x 5 = <<59*5=295>>295
Rollercoaster ya mwisho ilikwenda kwa kasi ya maili 40 kwa sababu 295 - 50 - 62 - 73 - 70 = <<295-50-62-73-70=40>>40