koolpig22 koolpig22
  • 28-07-2015
  • Mathematics
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luisa has 12 playing cards.she place 2 out of every 3 cards face up how many cards are face up and how many are face down

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JaySL JaySL
  • 28-07-2015
If 2/3 of the cards are face-up, then 2/3*12=8 cards are face-up.  The remaining 12-8=4 cards are therefore face down.
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