The pie chart shows the shirts' proportion of sizes sold by a shop in a year. If the total number of shirts sold was 20000, then by how much does the highest selling 2 sizes differ from the least selling 2 sizes?

The pie chart shows the shirts' proportion of sizes sold by a shop in a year. If the total number of shirts sold was 20000, then by how much does the highest selling 2 sizes differ from the least selling 2 sizes? Correct Answer 8800

From the Graph, 

Total sales of shirts = Rs 20000

Highest selling size of shirts are XS and M = 35% and 24% 

Lowest Selling size of shirts are XL and XXS = 6% and 9% 

Difference of Highest selling and lowest selling  = (35% + 24%) × 20000 - (6% + 9%) × 20000 

⇒  × 20000 = 44 × 200 = 8800 

∴ The highest selling 2 sizes differ from the least selling 2 sizes is 8800

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