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Mathematics, 24.04.2020 20:07 raenfall455

A sports club found that 100 of its members played at least one of football, tennis or badminton. Thirty-nine played football, 31 played tennis and 51 played badminton. Of these, 9 played both football and tennis, 8 played both tennis and badminton and 10 played both football and badminton. How many played just one sport?

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A sports club found that 100 of its members played at least one of football, tennis or badminton. Th...
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