document.write( "Question 411258: \r
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Algebra.Com's Answer #289123 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "How much 'less' is the sum of all odd digits 'between' 24 and 308 
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document.write( "than the sum of all even digits 'between' 23 and 307?
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document.write( "  306 = 26 + (n-1)2
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document.write( "  306 = 26 + 2n - 2
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document.write( "   282 = 2n
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document.write( "    n = 141
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document.write( " = 23,406    |sum of evens\r
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document.write( "305 = 25 + 2n-2
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document.write( " 141 = n
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document.write( " 141/2(50 + 280) = 141/2*330 = 23,265  |sum of odds\r
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document.write( "    23,406 - 23,265 = 141   \n" );
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