Mathematics, 09.06.2021 08:50, lordcaos066
In a group of 65 persons 20 drink tea but not coffee, 38 drink tea and 15 take neither of the tow then find How many drink tea and coffee both?
Answers: 1
Mathematics, 21.06.2019 18:00, bobjill1609
The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.
Answers: 2
In a group of 65 persons 20 drink tea but not coffee, 38 drink tea and 15 take neither of the tow th...
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