Friday, 13 January 2012

Maths Qns

there are 189 members of the tennis club. 8 have been members at the club less than 3 yrs. 11 are under 20 yrs of age; 70 wear spectacles; 140 are men. what is the smallest number of players who had been members for three yrs or more, were at least 20 yrs of age, wore glasses and were men?

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