document.write( "Question 1141579: Leo’s pencil case contains 8 black pens, 6 blue pens and 2 red pens. He loses 4 pens, 2 of which are blue. If he then picks one pen out of the pencil case at random, what is the probability that it will be blue?
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document.write( "A) 1/3
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document.write( "B)1/4
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document.write( "C)1/6
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document.write( "D)1/8 \n" );
document.write( "
Algebra.Com's Answer #762151 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! He started with 16 pens, 6 blue \n" ); document.write( "He now has 12 pens, 4 blue \n" ); document.write( "the probability of a pen's being blue is 4/12 or 1/3 \n" ); document.write( "A \n" ); document.write( " |