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

### Instruction:
 Grace anaweza kusoma kitabu chenye kurasa 200 kwa masaa 20. Itamchukua muda gani kumaliza kusoma kitabu chenye kurasa 250 kwa kasi hii ya kawaida?


### Response:
 Grace anaweza kusoma kurasa 200 kwa masaa 20, hivyo anaweza kumaliza kitabu chenye kurasa 250 kwa masaa 250/10 = <<250/10=25>>25.