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

### Instruction:
Loris needs three more books to have the same number as Lamont, who has twice the number of books Darryl has. If Darryl has 20 books, calculate the total number of books the three have.

### 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.