davidlinar2011p8zhgg davidlinar2011p8zhgg

10-11-2018
Mathematics

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There are two bookcases against a wall. If one takes up 4/7 of the wall and the other takes up 2/8 of the wall, how much of the wall is covered by bookcases?

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agustia agustia

10-11-2018

23/28 of the wall is covered by bookcases

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