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Mathematics, 24.07.2019 20:20 angelinararr5783

The survey of a group of people showed 60 liked tea,45 liked coffee ,30 liked milk,25 liked coffee as well as tea,20 liked tea as well as milk,15 liked coffee as well as milk and 10 liked all three. if every person liked at least one drink, how many people were asked this question. solve it by drawing venn diagram.
plz guys !

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