document.write( "Question 658036: Jessica is asked to draw one card from a deck of playing cards. In probability notation, write the odds of her drawing a heart or an ace. \n" ); document.write( "
| Algebra.Com's Answer #410136 by lostin(9)      You can put this solution on YOUR website! The probability of drawing a heart is 13/52. \n" ); document.write( "The probability of drawing an ace is 4/52. \n" ); document.write( "If the question asked for the probability of drawing a heart AND an ace, you would multiply the probabilities. Since it asks for the probability of a heart OR an ace, you add the probabilities. \n" ); document.write( "13/52 + 4/52 =17/52 \r \n" ); document.write( "\n" ); document.write( "But by solving in this way you have counted ace of heart twice so if we simply calculate probability as Favorable cases / total cases it will give us 16/52 . \n" ); document.write( " |