document.write( "Question 80948: I need to know how old your three kids are. The product of their ages is 36.
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document.write( "The sum of their ages is the same as my house number. The younger two are twins.
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document.write( "How old are the kid's and what is my house number.\r
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document.write( "I think that the kids are 2 and 9 and the house number is 13 but I cannot figure out an equation. This didn't come from a textbook. It is an extra credit paper. \n" );
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Algebra.Com's Answer #58082 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! let a=youngest, b=next, c=oldest, and h=house\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "a*b*c=36 ... a+b+c=h ... a=b ... a < c ... \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "factors of 36 are 1 & 36, 2 & 18, 3 & 12, 4 & 9, 6 & 6 ... this leaves 1, 4, and 9 as possibilities for \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "1,1 & 36 is least likely ... 2,2 & 9 and 3,3 & 4 seem equally likely as possible age scenarios\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "as you can see, more information is needed to arrive at a unique solution \n" ); document.write( " |