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Mathematics, 01.08.2019 06:00 anayamllr11

Keith asked 30 people whether they knew how to play whist or dominoes. fifteen of them knoew how to play whist and 20 knew how to play dominoes. five people did not know how to play either game. create a venn diagram to determine how many knew how to play both games.

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Keith asked 30 people whether they knew how to play whist or dominoes. fifteen of them knoew how to...

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