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

### Instruction:
John writes 20 pages a day.  How long will it take him to write 3 books that are 400 pages each?

### Response:
 Anataka kuandika jumla ya kurasa 3*400=<<3*400=1200>>1200
Hivyo itamchukua siku 1200/20=<<1200/20=60>>60