document.write( "Question 617594: over a period of 3 and 1/2 years 11/20inch of tire wear off.what is the average wear per year \n" ); document.write( "
Algebra.Com's Answer #388417 by Alan3354(69443) You can put this solution on YOUR website! over a period of 3 and 1/2 years 11/20inch of tire wear off.what is the average wear per year \n" ); document.write( "------------ \n" ); document.write( "(11/20)/3.5 = 0.55/3.5 \n" ); document.write( "=~ 0.15714 in/yr \n" ); document.write( " \n" ); document.write( " |