Math Question: A grocery store sells a 6-pack of bottled water for $3.79, a 9-pack for $4.50, and a 12-pack for $6.89. Which package costs the least per bottle? Explain your reasoning.

Asked By devin On 04/18/2020 04:57

Math Answers

Cost per bottle. Therefore cost/bottle. Set 1: 3.79/6=.63 Side note, don’t forget to round each time to the nearest cent. Set 2: 4.50/9=.50 Set 3: 6.89/12=.57 The second package (9-pack for $4.50) is the costs least per bottle.
Answered On 04/18/2020 13:59

Cost per bottle. Therefore cost/bottle. Set 1: 3.79/6=.63 Side note, don’t forget to round each time to the nearest cent. Set 2: 4.50/9=.50 Set 3: 6.89/12=.57 The second package (9-pack for $4.50) is the costs least per bottle.
Answered On 04/18/2020 13:59