document.write( "Question 608055: How many cups of grapefruit juice must be added to 20 cups of a punch that is 10% grapefruit juice to obtain a punch that is 25% grapefruit juice? You will impress me extra, if you include your work. Hint: you do not end with twenty cups of punch. \n" ); document.write( "
Algebra.Com's Answer #383042 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! (10%)(20) + x = (25%)(20 + x) \n" ); document.write( " |