The rolls are $3.60 for 6 rolls, or $0.60 each, so saving the cost of the 13th roll saves you $0.60.
Answer:
One will save $.0.60 with baker’s dozen option.
Step-by-step explanation:
Number of rolls: 6 8 Baker’s dozen
Price ($): $3.60 $4.80 $7.20
At $3.60, we have 6 rolls, so per roll cost is = [tex]\frac{3.60}{6}[/tex] = $0.60
At $4.80, we have 8 rolls, so per roll cost is = [tex]\frac{4.80}{8}[/tex] = $0.60
Now, a baker’s dozen includes 13 rolls for the price of a dozen rolls.
This means, instead of 12 rolls you will get 13 rolls at $0.60 per roll.
Hence, one will save $.0.60 with baker’s dozen option.
