Homework Help: math

Posted by candance on Tuesday, March 16, 2010 at 12:00am.

Which has the lower unit price? Soap.
brand A:$1.34 for 3 bars. brand B:$1.44 for 4 bars.
i think it is b.

math - Bank, Tuesday, March 16, 2010 at 12:23am
$1.34 / 3 brand A bars of soap = $.44 ea.
$1.44 / 4 brand B bars of soap = $.36 ea.

So brand B is cheaper.

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