Answer:
Store B has the best deal with an average cost of $27.37 per pair of sneakers.
Explanation:
To compare the prices of sneakers, we can find the average cost of one pair of sneakers from each store by dividing the total cost by the number of pairs.
For Store A, the average cost of one pair of sneakers is $55.70 / 2 = $27.85.
For Store B, the average cost of one pair of sneakers is $82.11 / 3 = $27.37.
For Store C, the average cost of one pair of sneakers is $113.10 / 4 = $28.28.
Therefore, Store B has the best deal with an average cost of $27.37 per pair of sneakers.