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03-10-2017
Mathematics

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Mary can read 22 pages in 30 minutes how long would it take her to finish a 100 page book

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03-10-2017

She can read 22 pages in 30 minutes so that means 22 = 1 30minutes so lets divide 100/22 = 4.54 so now times 4.50 x 30 = 136.2 minutes

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