document.write( "Question 1168141: A car drivers at 35 km/h going from point A to point B then at 45 km/h from point B to point C. It takes one hour and 40 minutes to complete the trip from A to C ,and point B is exactly midway between A and C. . What is the distance from A to C ? \n" ); document.write( "
Algebra.Com's Answer #792757 by josgarithmetic(39618)\"\" \"About 
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Forty minutes is \"2%2F3\" of an hour.
\n" ); document.write( "If AB=BC=d, the question asks for 2d, and \"d%2F35%2Bd%2F45=2%2F3\".
\n" ); document.write( "Solve for d, and multiply by 2.
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