Comprehension Passage
The bar graphs shows the number of balls sold in April, number of balls more or less sold in March than April, Number of balls more or less sold in May than April, Percentage of balls sold in June as of May.
The ratio of the number of balls sold in April and June in shop D and E is m : n. Find the value of 7m + 3n. [m and n are the smallest possible integers]
1
954
2
665
3
362
4
558
5
775