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Mathematics, 15.09.2019 23:20 carebear147

It takes 2/3 of an hour to paint 2/5 of a room. how long does it take to paint 2/5 of a room?

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It takes 2/3 of an hour to paint 2/5 of a room. how long does it take to paint 2/5 of a room?...

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