document.write( "Question 536131: im a 3-digit number divisible by 3.my tens digit is 3 times greatas my hundreds digit, and the sum of digits is 15. if you reverse my digits,im divisible by 6,as well as by 3.
\n" ); document.write( "what number am i? \n" ); document.write( "
Algebra.Com's Answer #352180 by lwsshak3(11628)\"\" \"About 
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im a 3-digit number divisible by 3.my tens digit is 3 times greatas my hundreds digit, and the sum of digits is 15. if you reverse my digits,im divisible by 6,as well as by 3.
\n" ); document.write( "what number am i?
\n" ); document.write( "**
\n" ); document.write( "let u=units digit
\n" ); document.write( "let t=tens digit
\n" ); document.write( "let h=hundreds digit
\n" ); document.write( "..
\n" ); document.write( "u+t+h=15
\n" ); document.write( "t=3h
\n" ); document.write( "possible ten and hundred digits:
\n" ); document.write( "t=3, h=1
\n" ); document.write( "u+3+1=15
\n" ); document.write( "u=15-4=11
\n" ); document.write( "u≠11
\n" ); document.write( "..
\n" ); document.write( "t=6, h=2
\n" ); document.write( "u+6+2=15
\n" ); document.write( "u=15-8=7
\n" ); document.write( "u=7
\n" ); document.write( "number:762
\n" ); document.write( "Check:
\n" ); document.write( "762/3=254
\n" ); document.write( "762/6=127
\n" ); document.write( "ans:
\n" ); document.write( "The number is 762 \n" ); document.write( "
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