Question

a store sells paper towels in different size packs. A pack of 6 rolls costs $1.50. A pack of 9 rolls costs $2.70. A pack of 2 rolls costs $0.75. Which pack has the most value

Answer 1

Answer:

Pack of 6 rolls

Step-by-step explanation:

To determine which pack of paper towels is the best value, we need to calculate the cost per roll per pack by dividing the cost per pack by the number of rolls per pack.

Given that a pack of 6 rolls costs $1.50, then the cost per roll in this pack is:

$\textsf{Cost per roll (6 pk)}=\dfrac{\ 1.50}{6}=\ 0.25$

Given that a pack of 9 rolls costs $2.70, then the cost per roll in this pack is:

$\textsf{Cost per roll (9 pk)}=\dfrac{\ 2.70}{9}=\ 0.30$

Given that a pack of 2 rolls costs $0.75, then the cost per roll in this pack is:

$\textsf{Cost per roll (2 pk)}=\dfrac{\ 0.75}{2}=\ 0.375$

Therefore, the pack of paper towels that is the best value is the pack of 6 rolls, as it has the lowest cost per roll.