document.write( "Question 1119804: A goat eats 225 kg. of hay in 45 days, while a cow eats the same amount in 15 days. In how many days could they eat 225 kg. of hay together? \n" ); document.write( "
Algebra.Com's Answer #735428 by ikleyn(52795)\"\" \"About 
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document.write( "1.  A goat eats  \"225%2F45\" = 5 kg/day.\r\n" );
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document.write( "2.  A cow eats   \"225%2F15\" = 15 kg/day.\r\n" );
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document.write( "3.  Both animals eat together  5 + 15 = 20 kg/day.\r\n" );
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document.write( "4.  Both animals will eat 225 kg in \"225%2F20\" = \"11\"\"5%2F20\" = \"11\"\"1%2F4\" days.\r\n" );
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\n" ); document.write( "\n" ); document.write( "The lesson to learn from this solution is THIS :\r
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document.write( "    Why use long and complicated approaches when there is SIMPLE and STRAIGHTFORWARD way to get a comprehensive solution ?\r\n" );
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\n" ); document.write( "\n" ); document.write( "If you want to see other similar solved problems, look into the lesson\r
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