vicnic152 vicnic152
  • 04-08-2017
  • Mathematics
contestada

Nine cards numbered 1-9 are flipped upside down. What is the probability of flipping up an even number?

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camilacuesta
camilacuesta camilacuesta
  • 04-08-2017
Four out of nine. There are 4 even numbers from 1-9
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Cee09
Cee09 Cee09
  • 04-08-2017
The answer is 4/9 because there are 4 even numbers between 1-9. And there are 9 cards
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