document.write( "Question 1140718: what is the probability of drawing a black card divisible by 5 from a standard deck of 52 playing cards?\r
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document.write( "please help \n" );
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Algebra.Com's Answer #761228 by math_helper(2461)![]() ![]() You can put this solution on YOUR website! First look at how many possible cards meet the criteria:\r \n" ); document.write( "\n" ); document.write( "Divisible by 5: 4 fives + 4 tens = 8 cards in all \n" ); document.write( "Black cards divisible by 5: 1/2 of the above, so (1/2)*8 = 4 cards are black and divisible by 5. \r \n" ); document.write( "\n" ); document.write( "The probability of drawing such a card is therefore \n" ); document.write( "4/52 = \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |