During the christmas break, Gabriel read 2/9 of a book on tuesday , 1/3 of it on wednesday, and the rest, 160 pages, on thursday. How many pages were there in the book
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Answer:
360 pages
Step-by-step explanation:
let number of pages in book be x
therefore 2/9x + 1/3x + 160 = x
5/9x + 160 = x
160 = x - 5/9x
160 = 4/9x
x = 360
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