AlynaD599254 AlynaD599254

03-11-2022
Mathematics

contestada

A 20-oz bottle of shampoo cost $2.90. A 12-oz bottle costs $1.35. Which is the better buy?

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AlyannaG17840 AlyannaG17840

03-11-2022

The price of each ounce of shampoo for the 20-oz bottle is:

[tex]\frac{2.90}{20}=0.145.[/tex]

And the price of each ounce of shampoo for the 12-oz bottle is:

[tex]\frac{1.35}{12}=0.1125[/tex]

Answer: The 12-oz bottle is the best buy.

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