In a group of 40 persons 10 drink tea but not coffee and 26 drink tea. how many drink coffee but not tea
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Answered by
8
Total person = 40
Person drink only tea = 10
Person drink tea and coffee = 26
Person drink only coffee = 40 - (10 + 26)
= 40 - 36
= 4
Person drink only tea = 10
Person drink tea and coffee = 26
Person drink only coffee = 40 - (10 + 26)
= 40 - 36
= 4
Answered by
10
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