document.write( "Question 1192543: There are 50 currency notes of Rs 1000 and 35 currency notes of Rs 500 in a Safe. If 4 notes are drawn at random with replacement ,find the probability that total amount drawn would exactly is Rs 3000 a \n" ); document.write( "
Algebra.Com's Answer #824416 by Boreal(15235)\"\" \"About 
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85C4 are the number of ways to choose 4 from 85
\n" ); document.write( "The way this works is 2-1000 notes and 2-500 notes
\n" ); document.write( "the numerator is 50C2*35C2=1225*595=770525
\n" ); document.write( "the denominator is 2024785
\n" ); document.write( "the probability is 0.3805
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