document.write( "Question 270714: If a 140lb person burns 320 calories in 4 miles how many miles to burn 100 calories? \n" ); document.write( "
Algebra.Com's Answer #198251 by jessica,tylers(1)![]() ![]() ![]() You can put this solution on YOUR website! ok 320/4 is 80 so you burn 80 calories per mile \n" ); document.write( "then you divide 80 by 4 and get 20 calories per half mile. \n" ); document.write( "Then you add up the calories so 20,40,60,80,100\r \n" ); document.write( "\n" ); document.write( "so it takes you 1 1/4 mile to burn 100 calories, or 1.25 miles. \n" ); document.write( " |