Question
Zoe read a book from Wednesday to Friday. Every day, she read 20 more pages than the day before. She read 72 pages on Friday. How many pages of the book did Zoe read from Wednesday to Friday altogether?
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Zoe read a book from Wednesday to Friday. Every day, she read 20 more pages than the day before. She read 72 pages on Friday. How many pages of the book did Zoe read from Wednesday to Friday altogether?