document.write( "Question 1115218: if 15% of X is the sum as 20% of Y, then what is X:Y? \n" ); document.write( "
Algebra.Com's Answer #730107 by greenestamps(13219) You can put this solution on YOUR website! \n" ); document.write( "Informally, the ratio of the percentages is 15:20 = 3:4, so the ratio of X and Y has to be 4:3 for the product to be the same. \n" ); document.write( "Formally.... \n" ); document.write( " \n" ); document.write( "Solve for \"X/Y\" (the ratio of X to Y) by dividing both sides by .15Y: \n" ); document.write( " |