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

### Instruction:
Yesterday Ryan got five books from the library. They were a total of 2100 pages. His brother got one book a day that was 200 pages each. They both finished them in a week. On average, how many more pages per day did Ryan read compared to his brother?

### Response:
 ไรอันอ่านเฉลี่ยว่า 300 หน้าต่อวันเพราะ 2100 / 7 = <<2100/7=300>>300
เขาอ่านเพิ่มเติม 100 หน้าต่อวันเฉลี่ยมากกว่าน้องชายของเขาเพราะ 300 - 200 = <<300-200=100>>100