document.write( "Question 1045222: a standard deck of playing cards has 52 cards. the deck has the same number of black and red cards and has 4 jacks, two red and black. what is the probability of randomly picking a jack or a red card from a standard deck? \n" ); document.write( "
Algebra.Com's Answer #660650 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! Probability of picking a jack is 1/13 or 4/52 \n" ); document.write( "probability of picking a red card is 1/2 or 26/52 \n" ); document.write( "probability of picking a red jack (double counting) is 2/52 (Jack of diamonds and jack of hearts) \n" ); document.write( "The total probability of jack or red is 28/52, 4+26-2. That is 7/13. \n" ); document.write( " |