Store D offers the best deal at $0.0125, making it the most cost-effective option for purchasing chips among the mentioned stores.
To find the best place to buy chips, we need to compare the price per chip at each store. Based on the information in the image, we can calculate the price per chip as follows:
Store A: 2 for $4 means $2 per bag. Assuming each bag has 100 chips, the price per chip is $0.02.
Store B: 3 for $5 means $1.67 per bag. Assuming each bag has 100 chips, the price per chip is $0.0167.
Store C: 5 for $8 means $1.6 per bag. Assuming each bag has 100 chips, the price per chip is $0.016.
Store D: $1.25 per bag. Assuming each bag has 100 chips, the price per chip is $0.0125.
Therefore, the best place to buy chips is Store D, where the price per chip is the lowest at $0.0125.