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Adam and Eve play rock-paper-scissors 10 times. You know that: Adam uses rock three times, scissors six times, and paper once. Eve uses rock twice, scissors four times, and paper four times. There are no ties in all 10 games.The order of games is unknown. Who wins? By how much

 May 31, 2020
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Since there are no ties and Adam used scissors 6 times, Eve must have used rock twice and paper four times agains Adam's scissors. This means that Adam won four to these and Eve won two.

 

The four times that Eve used scissors must have been agains three of Adam's rocks and once against his paper. This means that dam won three times and lost once.

 

Total:  Adam won 7 times and Ev won 3 times.

 Jun 1, 2020

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