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

### Instruction:
 Loris anahitaji vitabu vitatu zaidi ili awe na idadi sawa na Lamont, ambaye ana vitabu mara mbili ya Darryl. Ikiwa Darryl ana vitabu 20, hesabu idadi ya vitabu vyote watatu wanavyo.


### Response:
 Kwa kuwa Darryl ana vitabu 20, Lamont, ambaye ana vitabu mara mbili ya Darryl, ana vitabu 2*20 = 40.
Jumla ya vitabu ambavyo Darryl na Lamont wana ni 40+20 = <<40+20=60>>60.
Ili awe na idadi sawa ya vitabu na Lamont, Loris anahitaji vitabu 3 zaidi, maana yake ana vitabu 40-3 = <<40-3=37>>37.
Jumla ya vitabu vyote watatu wanavyo ni 60+37= <<60+37=97>>97.