Current location - Training Enrollment Network - Early education courses - The school origami club held a five-pointed star origami competition. The first group has 79 folds, and the second group has five students, each with two folds.
The school origami club held a five-pointed star origami competition. The first group has 79 folds, and the second group has five students, each with two folds.
The average discount for each group is 23÷7=23/7.
The per capita discount of the two groups is 36÷8=4.
The average discount of these three groups is 20÷6= 10/3.