document.write( "Question 1016116: the three digit number 2m3 is added to the number 326 to give the three digit.number 5n9,which is divisable by 9. find m+n \n" ); document.write( "
Algebra.Com's Answer #632515 by FrankM(1040)\"\" \"About 
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The rule of 9's (for divisibility) states the digits of a number must add to 9 or a multiple of 9 for the number to be divisible by 9. \r
\n" ); document.write( "\n" ); document.write( "Therefore for 5n9, n must be 4. 5+4+9=18\r
\n" ); document.write( "\n" ); document.write( "If n = 4, then m = 2
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