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Mathematics, 27.11.2021 18:40 2021sherodisabella

In the survey of 320 person it was found that 210took milk, 72 coffee, 42 coffee and milk if no people to tea and coffee both and 20 did not take any of these three drink .Find the number of people taking tea and milk, milk only ,
at least one of the drink

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In the survey of 320 person it was found that 210took milk, 72 coffee, 42 coffee and milk if no peop...

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