1 gross is a dozen dozen, so 9 gross would be 9 dozen dozen, or 108 dozen. Unless I did the math wrong; you'd better check it yourself.
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One is to dozen as dozen is to
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A dozen is a group of twelve. If you order a dozen doughnuts,
you will get 12. ~Elle~
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half a dozen is 6, so half a dozen dozen is 6 dozen, but the
first thing, six dozen dozen has is 6x12x12or 6x144, so it is way
more than 6x12.. In other words Six dozen dozen is 864 and half a
dozen dozen is 72