document.write( "Question 992723: One day Mohan Covered a distance of 24 Km at X km/ hr and another 40 km at Y km/hr. Next day she covered 18 km at X km/hr and another 48 km at Y km/hr. If each day she took 9 hrs. to complete her journey , find the value of X & Y \n" ); document.write( "
Algebra.Com's Answer #612227 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "ONE DAY\r\n" );
document.write( "rate      time      distance\r\n" );
document.write( "x         24/x        24\r\n" );
document.write( "y         40/y        40\r\n" );
document.write( "Total      9\r\n" );
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document.write( "NEXT DAY\r\n" );
document.write( "rate       time      distance\r\n" );
document.write( "x          18/x       18\r\n" );
document.write( "y          48/y       48\r\n" );
document.write( "Total       9\r\n" );
document.write( "
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\n" ); document.write( "\n" ); document.write( "The time expressions are filled according to \"RT=D\";
\n" ); document.write( "\"RT%2FR=D%2FR\"
\n" ); document.write( "\"T=D%2FR\".\r
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\n" ); document.write( "\n" ); document.write( "The two time sum relationships for the two days give the system
\n" ); document.write( "\"system%2818%2Fx%2B48%2Fy=9%2C24%2Fx%2B40%2Fy=9%29\"\r
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\n" ); document.write( "\n" ); document.write( "You can solve that system, ... unless you need help with the algebra or arithmetic steps.\r
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\n" ); document.write( "Many long steps on paper; but found x=6 and y=8.
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