document.write( "Question 1205689: A train travels from city A to city B and then to city C. The distance from A to B is 175 miles and the distance from B to C is 130 miles. The average speed from A to B was 50 miles per hour, and the average speed from B to C was 65 mph. What was the average speed from A to C (that is for the entire trip) in miles per hour?\r
\n" ); document.write( "\n" ); document.write( "The average speed was how many miles per hour. \n" ); document.write( "

Algebra.Com's Answer #842665 by josgarithmetic(39626) $\"\"$ $\"About$

You can put this solution on YOUR website!

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document.write( "PATH         SPEED             TIME           DISTANCE\r\n" );
document.write( "A to B         50              175/50          175\r\n" );
document.write( "B to C         65              130/65          130\r\n" );
document.write( "----------------------------------------------------------\r\n" );
document.write( "A to C                           \r\n" );
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\n" ); document.write( "You should know what to do from that. \n" ); document.write( "

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