Question

1)
In a survey conducted on 200 persons, it was found that 140 drink tea and 80 drink coffee
and 40 take both tea and coffee. How many drink atleast one beverage and how many drink
neither​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

people drink at least one beverage=140+80-40 =180

neither= 200-180=20