Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: Janine read 5 x 2 = 10 books this month. So, she read a total of 5 + 10 = 15 books. Therefore, she read 15 x 10 = 150 pages in all.
 The question and answer:
Janine read 5 books last month. This month, she read twice as many books. If each book has 10 pages, how many pages did Janine read in two months?
The answer is 150