document.write( "Question 173404: Hi,
\n" ); document.write( "My problem is about inequality
\n" ); document.write( "Abu ran on-third of an hour and then walked for half an hour at the rate of 3 km/h. In all, he had covered 4 km. how fast did he run?
\n" ); document.write( "PLSSSS. It's an assignment which is not yet corrected \n" ); document.write( "
Algebra.Com's Answer #128262 by stanbon(75887)\"\" \"About 
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Abu ran on-third of an hour and then walked for half an hour at the rate of 3 km/h. In all, he had covered 4 km. how fast did he run?
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\n" ); document.write( "Running DATA:
\n" ); document.write( "time = (1/3) hr ; rate = x km/h ; distance = rt = 3x km
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\n" ); document.write( "Walking DATA:
\n" ); document.write( "time = (1/2) hr ; rate = 3 km/h ; distance = rt = 3(1/2) = 3/2 km\r
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\n" ); document.write( "EQUATION:
\n" ); document.write( "distance + distance = 4 km
\n" ); document.write( "3x + (3/2) = 4
\n" ); document.write( "3x = 5/2
\n" ); document.write( "x = 5/6 km/h (rate at which he ran)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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