document.write( "Question 1170275: In my Tae Kwon Do class, there are three black belts, three red belts, two blue belts, two green belts, and six yellow belts. If the sensei selects a student at random to lead the warm-up, find the probability as a reduced fraction that the person is\r
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document.write( "(a) either a black belt or a blue belt.
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document.write( "The probability that the student is either a black belt or a blue belt is_______\r
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Algebra.Com's Answer #795133 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! 16 belts \n" ); document.write( "3 are black and 2 are blue \n" ); document.write( "probability of or is probability of each added minus probability of both. Both can't happen at once, so prob. is 5/16. \n" ); document.write( " |