document.write( "Question 1104145: A bag has \r
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\n" ); document.write( "\n" ); document.write( "A bag has 14 red marbles and 4 brown marbles. Half of the brown marbles are made of plastic. A marble is selected at random from the bag. What is the probability that it is a brown, plastic marble?
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Algebra.Com's Answer #718916 by KMST(5328)\"\" \"About 
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IN NUMBERS:
\n" ); document.write( "\"%22%28+1+%2F+2+%29%22%2A4%2F%2814%2B4%29\"\"%22=%22\"\"2%2F18\"\"%22=%22\"\"highlight%281%2F9%29\"
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\n" ); document.write( "EXPLANATION:
\n" ); document.write( "The half of the 4 brown marbles that are made of plastic is
\n" ); document.write( "\"%281%2F2%29%2A4=2\" brown, plastic marbles.
\n" ); document.write( "If there are only 14 red marbles and 4 brown marbles in the bag,
\n" ); document.write( "the bag contains a total of
\n" ); document.write( "\"14%2B4=18\" marbles.
\n" ); document.write( "As a fraction of all the marbles in the bag,
\n" ); document.write( "the brown, plastic marbles are \"2\" out of \"18\" .
\n" ); document.write( "That is
\n" ); document.write( "\"2%2F18\"\"%22=%22\"\"2%2A1%2F%282%2A9%29\"\"%22=%22\"\"%282%2F2%29%2A%281%2F9%29\"\"%22=%22\"\"1%2A%281%2F9%29\"\"%22=%22\"\"1%2F9\" ,
\n" ); document.write( "and that is the probability that
\n" ); document.write( "a marble randomly selected from the bag is a brown, plastic marble.
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