document.write( "Question 388090: There are 6 boys and 4 girls and a group of 5 people must be formed. How many groups are possible consisting of 2 girls and 3 boys? \n" ); document.write( "
Algebra.Com's Answer #274401 by edjones(8007)![]() ![]() You can put this solution on YOUR website! There ar 10 people altogether \n" ); document.write( "nCr=combination of n things taken r at a time= n!/((n-r)!*r!) \n" ); document.write( "4C2 * 6C3 \n" ); document.write( "=6*20 \n" ); document.write( "=120 groups \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |