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

### Instruction:
 Kenny alicheza mpira wa kikapu kwa masaa 10 wiki iliyopita. Aliendesha mbio kwa muda mara mbili ya muda alioutumia kucheza mpira wa kikapu, na alijifunza kucheza tarumbeta kwa muda mara mbili ya muda alioutumia kukimbia. Kenny alijifunza kucheza tarumbeta kwa masaa mangapi wiki iliyopita?


### Response:
 Kenny alikimbia kwa masaa 10*2=<<10*2=20>>20.
Kenny alijifunza kucheza tarumbeta kwa masaa 20*2=<<20*2=40>>40.