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)\"\" \"About 
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( "
\n" );