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Emily read 30 pages of a book and has 12 pages left to read. How many pages are in the book?
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40
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42
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38
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36
That's Correct!
It's Wrong!
Emily has completed reading 30 pages of her book and still needs to read 12 more pages. To find the total number of pages in the book, we add the pages she has read to the pages she has left to read. Therefore, the calculation is 30 (read pages) + 12 (pages left) = 42 pages. The book contains 42 pages in total.
