document.write( "Question 778021: A runner sets a goal to run 60 miles hire many days will it take if he runs 3/4 miles a day \n" ); document.write( "
Algebra.Com's Answer #474386 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! 3/4 miles a day for x days means he runs (3/4)x miles\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(3/4)x = 60\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3x = 60*4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3x = 240\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = 240/3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = 80\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So he must run 80 days (roughly 80/30 = 2.67 months) \n" ); document.write( " |