document.write( "Question 1036722: The sum of a two digit number and the number obtained by inter changing the digits is ______ times the sum of their digits. \n" ); document.write( "

Algebra.Com's Answer #651439 by MathTherapy(10552) $\"\"$ $\"About$

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Let the number of times, the tens, and the units digits be, N, T and U, respectively
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document.write( "Then we have: 10T + U + 10U + T = N(T + U)
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document.write( "11T + 11U = N(T + U)
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document.write( "11(T + U) = N(T + U)
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document.write( "11 = N\r
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document.write( "The sum of a two digit number and the number obtained by inter changing the digits is  times the sum of their digits. \n" );
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