aubreystechschu2270 aubreystechschu2270
  • 01-08-2017
  • Mathematics
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A card is drawn at random from a deck. what is the probability it is a red card, an ace, or both?

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musiclover10045
musiclover10045 musiclover10045
  • 01-08-2017

52 cards total

26 are red

 so you would have a 26/52 reduced to 1/2 probability of picking a red one.

 There are 4 aces so you would have a 4/52 reduced to 1/13 probability of picking an ace.

 There are 2 red aces so you would have a 2/52 reduced to 1/26 probability of picking a red Ace

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