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22-11-2016
Mathematics

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you can buy 3 sandwiches for $4.95 or 4 sandwiches for $6.72. Which is the better buy?

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tristanmidg tristanmidg

22-11-2016

by 4 its a penny cheaper than buying 3

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22-11-2016

3 sandwiches for $4.95 is the better buy, because 3 for $4.95 = $1.65 per sandwich, while 4 for $6.72 = $1.68 per sandwich

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