document.write( "Question 1049517: two friends live 1.1 miles apart along the same road. If they walk toward each other at rates that differ by 1/2 mph and they meet 12 minutes later, how fast is each person walking? \n" ); document.write( "
Algebra.Com's Answer #665100 by jorel555(1290)![]() ![]() ![]() You can put this solution on YOUR website! Let n be the slower walker. Then: \n" ); document.write( "1/5(n)+1/5(n+1/2)=11/10 \n" ); document.write( "2n+2(n+1/2)=11 \n" ); document.write( "4n+1=11 \n" ); document.write( "4n=10 \n" ); document.write( "n=2.5 mph \n" ); document.write( "n+1/2=3 mph. ☺☺☺☺ \n" ); document.write( " |