The chess tournament to play each other at least once was held among four people Taro, Jiro, Hanako, and Fujiko.
Taro was three wins and one loss, Jiro was one win and two losses, Hanako was three wins and zero losses.
How many wins and losses was Fujiko ?
Answer
Zero win and four losses
Solution
Since Taro played four games , Jiro three games and Hanako three games, it comes out that Fujiko played four games.
There were seven games and the sum of number of wins of Taro, Jiro and Hanako was seven.
There were seven games and the sum of number of wins of Taro, Jiro and Hanako was seven.
It turns out that Fujiko is zero win and four losses.
