Question 14
At the 2018 FIFA World Cup, 32 teams are divided into eight groups A–H of four teams. In the first round each pair of teams within a group plays exactly one match. A winner gets 3 points and a loser 0; a draw gives each team 1 point. The two highest-scoring teams in each group advance to the second round.
The total points in groups A–H are respectively 18, 15, 16, 17, 16, 18, 18, 17. How many first-round matches in all groups ended in a draw?
The total points in groups A–H are respectively 18, 15, 16, 17, 16, 18, 18, 17. How many first-round matches in all groups ended in a draw?