document.write( "Question 1197118: there were some apple pies and lemon pies pies in two boxes,A and B .box A had 40% of the total number of pies.box B had 12 apple pies.if 75% of the pies in box B were lemon pies,what was the total number of pies in both boxes? \n" ); document.write( "
Algebra.Com's Answer #830235 by greenestamps(13200)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "40% of the pies are in box A, so 60% are in box B. Given that ratio 40:60 = 2:3, \n" ); document.write( "let 2x = # of pies in box A \n" ); document.write( "let 3x = # of pies in box B \n" ); document.write( "75% of the pies in box B are lemon, so 25% of them (i.e., 1/4 of them) are apple. Since the 12 apple pies in box B are 1/4 of the total number of pies in box B, the number of pies in box B is 12*4 = 48. Then we have \n" ); document.write( "3x = 48 \n" ); document.write( "x = 16 \n" ); document.write( "And the total number of pies in the two boxes is \n" ); document.write( "2x+3x = 5x = 80 \n" ); document.write( "ANSWER: 80 \n" ); document.write( " \n" ); document.write( " |