document.write( "Question 1189660: A new printer costs $40, last year`s model cost $45. What is the percentage change in the cost of the printer \n" ); document.write( "
| Algebra.Com's Answer #821092 by greenestamps(13209)     You can put this solution on YOUR website! \n" ); document.write( "The price went DOWN $5.... \n" ); document.write( "%decrease = ((amount of change)/(previous price))*100 = (5/45)*100 = 100/9 \n" ); document.write( "ANSWER: the percent change was a decrease of 100/9 = 11 1/9 \n" ); document.write( "or \n" ); document.write( "The change was -11 1/9% \n" ); document.write( " \n" ); document.write( " |