22 students completed 80 puzzles. How many puzzles would 1 student complete? Round to tenth

The average number of puzzles completed per student can be found by dividing the total number of puzzles completed by the number of students: 80 puzzles / 22 students = <<80/22=3.6>>3.6 puzzles per student.

Therefore, 1 student would complete approximately 3.6 puzzles, rounded to the nearest tenth.