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

### Instruction:
Pete walked 5 blocks from his house to the bus garage in Houston. He rode the bus 20 blocks to the post office to get some stamps. Later, he came home the same way. How many blocks did Pete travel in all?

### Response:
 Idadi ya mitaa aliyoisafiri kwenda ofisi ya posta ilikuwa 5 + 20 = <<5+20=25>>25.
Pete alisafiri mitaa 25 × 2 = <<25*2=50>>50 jumla.