document.write( "Question 446364: Palmer's average running speed is 3 Kilometers per hour faster than his walking speed. If Palmer can run around a 20-Kilometer course in 2 hours, how many hourse would it take her Palmer to walk the same course?
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Algebra.Com's Answer #853321 by ikleyn(53427) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "Palmer's average running speed is 3 Kilometers per hour faster than his walking speed.
\n" ); document.write( "If Palmer can run around a 20-Kilometer course in 2 hours, how many hours would it take
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\n" ); document.write( "I NEED TO SEE THE WORK ON HOW YOU GOT THE ANSWER!!
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\n" ); document.write( "\n" ); document.write( "        (1)   The solution in the post by @mananth is ABSOLUTELY WRONG.\r
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\n" ); document.write( "\n" ); document.write( "        (2)   This problem is PRIMITIVE at the level of 4th or 5th grade student: it is not an Algrbra\r
\n" ); document.write( "\n" ); document.write( "                or a Pre-algebra problem - - - it is an Arithmetic problem.\r
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document.write( "          Step by step solution\r\n" );
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document.write( "(1)  the running speed is   = 10 kilometers per hour, or 10 km/h.\r\n" );
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document.write( "(2)  The walking speed is 3 km/h slower, so the walking speed is 10-3 = 7 km/h.\r\n" );
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document.write( "(3)  Hence, the time for Palmer to walk the 20 km course is   = 2  hours.\r\n" );
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document.write( "ANSWER.  The time for Palmer to walk the course is  2 hours, under given conditions.\r\n" );
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\n" ); document.write( "\n" ); document.write( "Solved completely at the Arithmetic level.\r
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