document.write( "Question 468276: a ten digit no.is formed using the digits from 0to9 and every digit being used only once .find the probability that the number is divisible by 4.
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Algebra.Com's Answer #321325 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! a ten digit no.is formed using the digits from 0to9 and every digit being used only once .find the probability that the number is divisible by 4. \n" ); document.write( "--------------- \n" ); document.write( "To be divisible by 4, the last 2 digits have to be a multiple of 4. \n" ); document.write( "Of the 100 possible 2 digits combinations, 00, 04, 08, 12, 16...96, 25 are divisible by 4. \n" ); document.write( "--> 25/100 = 1/4 \n" ); document.write( " \n" ); document.write( " |