document.write( "Question 712911: Joan walked 208 km in 12 days. At this rate, how far would she walk in 30 days? \n" ); document.write( "
Algebra.Com's Answer #438210 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
Joan walked 208 km in 12 days. At this rate, how far would she walk in 30 days?
\n" ); document.write( "\"12%2F30\" = \"208%2Fx\"
\n" ); document.write( "cross multiply
\n" ); document.write( "12x = 30 * 208
\n" ); document.write( "12x = 6240
\n" ); document.write( "x = 6240/12
\n" ); document.write( "x = 520 km in 30 days
\n" ); document.write( "
\n" );