document.write( "Question 1047072: A biased tetrahedral die with faces labelled 1,2,3 and 4 is rolled once. The chance of getting a '3' is twice that of getting a '1' . The chance of getting a '2' is thrice that of getting a '3' . There is an equal chance of getting a'2' and a '4' . Find the probability of getting a prime number. \n" ); document.write( "

Algebra.Com's Answer #662608 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "1	x	  1/15
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document.write( "2	6x	  6/15
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document.write( "3	2x	  2/15
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document.write( "4	6x	  6/15 
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document.write( "	15x = 1	
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document.write( "P(Prime) = 9/15
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