document.write( "Question 1063346: 3+5+6=151872,5+5+6=253094,5+6+7=303585,5+5+3=251573 than What is 9+4+7=
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Algebra.Com's Answer #678474 by Edwin McCravy(20060)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "The first part of the pattern is easy, if you separate\r\n" );
document.write( "the digits on the right: \r\n" );
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document.write( "3+5+6=15 18 72\r\n" );
document.write( "5+5+6=25 30 94\r\n" );
document.write( "5+6+7=30 35 85\r\n" );
document.write( "5+5+3=25 15 73\r\n" );
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document.write( "The number formed by the 1st and 2nd digits on\r\n" );
document.write( "the right is the product of the first two numbers \r\n" );
document.write( "on the left.  \r\n" );
document.write( "The number formed by the 3rd and 4th digits on\r\n" );
document.write( "the right is the product of the first and third \r\n" );
document.write( "numbers on the left.\r\n" );
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document.write( "So we know eveything but the last two digits:\r\n" );
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document.write( "9+4+7=3663??\r\n" );
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document.write( "We only have to figure out a pattern to go\r\n" );
document.write( "from the 4 numbers \r\n" );
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document.write( "3,5,6,15,18 to 72,\r\n" );
document.write( "5,5,6,25,30 to 94,\r\n" );
document.write( "5,6,7,30,35 to 85,\r\n" );
document.write( "5,5,3,25,15 to 73.\r\n" );
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document.write( "The sum of the last two numbers are\r\n" );
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document.write( "15+18 = 33, not close to 72, but noticeably close to its reverse 27\r\n" );
document.write( "25+30 = 55, not close to 94, but noticeably close to its reverse 49\r\n" );
document.write( "30+35 = 65, not close to 85, but noticeably close to its reverse 58\r\n" );
document.write( "25+15 = 40, not close to 73, but noticeably close to its reverse 37\r\n" );
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document.write( "Let's see how close they are to those reverses?\r\n" );
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document.write( "33 is 6 more than 27\r\n" );
document.write( "55 is 6 more than 49\r\n" );
document.write( "65 is 7 more than 58\r\n" );
document.write( "40 is 3 more than 37\r\n" );
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document.write( "Now we notice that 6,6,7,3 are the third numbers.\r\n" );
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document.write( "So the pattern is\r\n" );
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document.write( "1st 4 digits on the right = the reverse of: \r\n" );
document.write( "the sum of (the product of the 1st and 2nd on left) \r\n" );
document.write( "and (the product of the 3rd and 4th on left),\r\n" );
document.write( "decreased by the 3rd digit.\r\n" );
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document.write( "So for 9+4+7=3663??\r\n" );
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document.write( "We add 36+63, get 99, then we subtract the 3rd digit\r\n" );
document.write( "on the left, 7, and get 92.  Then we turn it backward\r\n" );
document.write( "as 27.\r\n" );
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document.write( "Edwin

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