A shopping mall sold four brands of air conditioners in July and August this year. The quantity statistics are as follows: (Unit: Taiwan) Skyworth Gree Midea Hai

The drawing is as follows:

(1)35+45=80 (unit)

Answer: In July and August, Gree air conditioners** *80 units sold;

(2) July: 24+35+314=103 (units)

August: 12+45+38+20=115 (Taiwan)

115-103=12 (Taiwan)

Answer: There were more air conditioners sold in August, 12 more;

(3 ) Information can be obtained from the statistical chart: Among the four types of air conditioners sold, Gree air conditioners have the largest sales volume, indicating that Gree air conditioners are more popular.