document.write( "Question 1111986: a family drove out to the Grand canyon averaging 35 mph they returned using the same route averaging 70 mph if they spenta total of six hours of driving time how far is the home to the grand canyon \n" ); document.write( "
Algebra.Com's Answer #726996 by josgarithmetic(39616)\"\" \"About 
You can put this solution on YOUR website!
\"%28RATE%29%28TIME%29=DISTANCE\"\r
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document.write( "              RATE      TIME     DISTANCE\r\n" );
document.write( "GOING         35        d/35       d\r\n" );
document.write( "RETURN        70        d/70       d\r\n" );
document.write( "TOTAL                    6\r\n" );
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\n" ); document.write( "\n" ); document.write( "\"d%2F35%2Bd%2F70=6\"-------solving this answers the question.\r
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\n" ); document.write( "\n" ); document.write( "\"2d%2F70%2Bd%2F70=6\"\r
\n" ); document.write( "\n" ); document.write( "\"3d%2F70=6\"\r
\n" ); document.write( "\n" ); document.write( "\"d%2F70=2\"\r
\n" ); document.write( "\n" ); document.write( "\"d=140\"
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