sarahplowman28 sarahplowman28

23-02-2018
Mathematics

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Why would an 18 oz bottle for $1.86 be a better buy than a 112 oz bottle that is $6.29 or a 42 oz bottle for $3.17?

Respuesta :

23-02-2018

$1.86 ÷ 18 oz = 0.10 $/oz

$6.29 ÷ 112 oz = 0.06 $/oz

$3.17 ÷ 42 oz = 0.08 $/oz

The 112 oz item for $6.29 is the cheapest price per oz. That would be the better buy.

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