Answer :
Final answer:
To compare the deals on potatoes at different stores, calculate the price per pound at each store and compare the results. Grocery Mart offers a better deal, with a price per pound of $0.57 compared to $0.60 at Baldwin Hills Market.
Explanation:
To determine which store offers the best deal on potatoes, we need to compare the cost per pound at each store. At Grocery Mart, the price per pound is calculated by dividing the total cost ($2.85) by the weight of the bag (5 lbs), which equals $0.57 per pound.
At Baldwin Hills Market, the price per pound is calculated by dividing the total cost ($4.20) by the weight of the bag (7 lbs), which equals $0.60 per pound. Therefore, Grocery Mart offers a better deal on potatoes, as their price per pound is lower.
The difference in price per pound is $0.03, which means that Grocery Mart's deal is $0.03 better per pound compared to Baldwin Hills Market.
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The grocery mart offers the best deal on potato’s and price per pound is $0.03 less than Baldwin Hills market.
Explanation
At grocery mart, a 5 pounds bag of potatoes cost $2.85
So, the unit price of potatoes per pound at grocery mart [tex]=\frac{\$ 2.85}{5}=\$ 0.57[/tex]
Now at Baldwin Hills market, 7 pounds bag of potatoes cost $4.20
So, the unit price of potatoes per pound at Baldwin Hills market [tex]=\frac{\$ 4.20}{7}=\$ 0.60[/tex]
As [tex]\$0.57<\$0.60[/tex] , that means the unit price of the potatoes per pound at grocery mart is less than the Baldwin Hills market.
So, the grocery mart offers the best deal on potato’s.
The price of the potatoes per pound at grocery mart is [tex](\$0.60-\$0.57)=\$0.03[/tex] less than the price at Baldwin Hills market.