There are three different bags of pretzels are sold at the store which bag of pretzels is the best by 810 ounces for $1.10 B 12 ounces for $1.38 see 6 ounces for $.84
the product with the lowest unit rate is presumably the best buy. So, just compare
1.10/810
1.38/12
0.84/6
I suspect a typo for the 810-oz product ... Probably just 10, right?
To determine which bag of pretzels is the best deal based on the price per ounce, we need to calculate the unit price for each bag. The unit price is calculated by dividing the price by the number of ounces.
Let's calculate the unit price for each bag:
Bag A:
Price: $1.10
Ounces: 12
Unit price = Price / Ounces = $1.10 / 12 = $0.092 per ounce
Bag B:
Price: $1.38
Ounces: 6
Unit price = Price / Ounces = $1.38 / 6 = $0.23 per ounce
Bag C:
Price: $0.84
Ounces: 6
Unit price = Price / Ounces = $0.84 / 6 = $0.14 per ounce
Now that we have calculated the unit price for each bag, we can determine which bag offers the best deal. The lower the unit price, the better the deal.
Comparing the unit prices:
Bag A: $0.092 per ounce
Bag B: $0.23 per ounce
Bag C: $0.14 per ounce
Out of the three bags, Bag A has the lowest unit price, making it the best deal.