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

### Instruction:
Joseph wants to go to Boston for a road trip. If he takes route A, it will take him 5 hours to arrive; but if he takes route B, it will only take him 2 hours to arrive at his destination. How much time will he save if he takes route B to Boston and back to his home?

### Response:
 Muda unaookolewa kwa kwenda Boston ni masaa 5 - masaa 2 = <<5-2=3>>3 masaa
Muda unaookolewa kwa kurudi nyumbani pia ni masaa 3
3+3 = <<3+3=6>>6 masaa