The number of Refrigerators of Quality A is approximately what percentage of the total number of Ovens (both Quality A and B together)?
39
31
35
43
49
Required percentage = 85200×100≈43
What is the total number of AC and Ovens of Quality B and Fans and Refrigerators of Quality A together made by the company?
What is the ratio of the number of ovens of quality B to the number of fans of quality A?