In a badminton tournament between schools A and B, school A won 50% of the matches played in the first three weeks. At the end of the tournament, its success rate was 75%. If 6 matches were played in the first three weeks and school A won all its matches played after that, how many matches did the tournament have ?
Answer key: third-party compilation — not officially verified
partial 114 of 120 missing Q1,6,24,46,64,95