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

### Instruction:
 Andy anahitaji kuendesha kutoka Salt Lake City hadi Los Angeles. Safari kutoka Salt Lake City hadi Las Vegas ni maili 420. Safari kutoka Las Vegas hadi Los Angeles ni maili 273. Anataka kufanya safari hiyo kwa masaa 11. Kasi ya chini ya wastani ambayo Andy anahitaji kuendesha ili kufika Los Angeles ndani ya masaa 11 ni ipi?


### Response:
 Jumla ya umbali wa safari ni maili 420 + 273 = <<420+273=693>>693.
Ili kufanya safari hiyo, Andy lazima aendeshe maili 693 / masaa 11 = <<693/11=63>>63 kwa saa.