document.write( "Question 976403: Two trains are 440 miles apart, and their speeds differ by 12 mph. Find the speed of each train if they are traveling toward each other and will meet in 4 hours.
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Algebra.Com's Answer #597984 by josgarithmetic(39618)\"\" \"About 
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Let one of the trains have the speed of r.
\n" ); document.write( "RT=D is how rate, time, distance are related for uniform travel rates.\r
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\n" ); document.write( "\n" ); document.write( "__________________rate___________time_________distance
\n" ); document.write( "__________________r______________4_____________(____)
\n" ); document.write( "__________________r+12___________4_____________(____)
\n" ); document.write( "Total__________________________________________440\r
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\n" ); document.write( "\n" ); document.write( "Fill the missing cells, form the necessary equation, and solve.
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