document.write( "Question 256261: What is the formula for solving this: \"If you draw 4 M&Ms from a bag containing 4 red, 4 yellow, 4 green, and 4 brown ones, what is the probability that you will get 1 of each color?\" It boggles my mind. Thanks in advance!
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #188434 by Greenfinch(383) You can put this solution on YOUR website! 1st pick p = 1 (your are going to get a sweet and it doesn't matter which colour) \n" ); document.write( "2nd pick p= 12/15 anything but 1st colour (of which 3 are left) \n" ); document.write( "3rd pick p = 8/14 two colours left out of 4 \n" ); document.write( "4th p = 4/13 \n" ); document.write( "So probability is = 1 x 12/15 x 8/14 x 4/13 = 64/(5 x 7 x 13)= 64/455 \n" ); document.write( " |