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at store 1 I can buy 36 oz of baby formula for $26.62 and at store 2 I can buy 28 oz of baby formula for $22.42. which one is a better buy and by how much?

Respuesta :

kelliems
Store 1: $26.62/36=0.74 per oz.
Store 2: $22.42/28=0.80 per oz

So store 1 is .06 cents cheaper than store 2
Enstanding
Find the unit cost for each one. Sam's club = 26.6236 = 0.74 Store 2 = 22.4228 = .80. Since Store 1 costs less per ounce it is a better buy. So the correct answer is Store 1 by $0.06 an ounce.


Hope I helped 

~ Enstanding

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