document.write( "Question 813303: Write a proportion and solve. Show all work. Make sure to label your answer. \r
\n" ); document.write( "\n" ); document.write( "Mark drove 168 miles on 5 gallons of gas. If his tank holds 13 gallons of gas, how far can he travel on a full tank?
\n" ); document.write( " \n" ); document.write( "
Algebra.Com's Answer #489572 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
\n" );
document.write( "Hi,
\n" );
document.write( "Mark drove 168 miles on 5 gallons of gas.
\n" );
document.write( "how far can he travel on a 13 gal full tank
\n" );
document.write( "Let x represent the distance he can travel on a full tank 
\n" );
document.write( "Questions Sets Up the Proportion
\n" );
document.write( "\"5%2F168+=+13%2Fx\"   |  Cross Multiplying to solve
\n" );
document.write( "  \"5%2Ax+=+13%2A168\"
\n" );
document.write( "  \"x+=+13%2A168%2F5\"
\n" );
document.write( " \n" );
document.write( "
\n" );