David helps his dad with grocery shopping.he wants to buy brand x or brand y laundry detergent.he knows his dad wants the best value,so he compares the prices.48 ounces of brand x is 5.76.two pounds of brand y is 4.80.which brand is the better value.show your work and explain your answer.

Question

David helps his dad with grocery shopping.he wants to buy brand x or brand y laundry detergent.he knows his dad wants the best value,so he compares the prices.48 ounces of brand x is 5.76.two pounds of brand y is 4.80.which brand is the better value.show your work and explain your answer.

Answer 1

To determine which brand is the better value, we need to compare their prices based on their quantity or weight.

Let's start by comparing the prices per ounce for each brand.

For brand x, we have 48 ounces priced at $5.76.
So the price per ounce of brand x is calculated by dividing the total price ($5.76) by the number of ounces (48):
Price per ounce of brand x = $5.76 / 48 ounces = $0.12/ounce.

Now let's calculate the price per ounce for brand y.

We are given that two pounds of brand y cost $4.80. Since there are 16 ounces in one pound, two pounds will be equal to 2 x 16 = 32 ounces.

Therefore, the price per ounce of brand y is calculated by dividing the total price ($4.80) by the number of ounces (32):
Price per ounce of brand y = $4.80 / 32 ounces = $0.15/ounce.

Now let's compare the price per ounce for both brands:

Price per ounce of brand x = $0.12/ounce.
Price per ounce of brand y = $0.15/ounce.

Since the price per ounce of brand x ($0.12/ounce) is lower than the price per ounce of brand y ($0.15/ounce), we can conclude that brand x provides a better value in terms of price.

In summary, based on the given prices, brand x is the better value option for laundry detergent, with a lower price per ounce compared to brand y.

Answer 2

5.76 / 48 = 0.12 per ounce

4.80 / 32 = 0.15 per ounce