document.write( "Question 889278: If you add up the digits of a three digit number you get 18 .the ten's digit is twice the hundred's digit and the hundred's digit is 1/3 the unit's digit.what is the number \n" ); document.write( "
Algebra.Com's Answer #538027 by lwsshak3(11628)\"\" \"About 
You can put this solution on YOUR website!
If you add up the digits of a three digit number you get 18 .the ten's digit is twice the hundred's digit and the hundred's digit is 1/3 the unit's digit.what is the number
\n" ); document.write( "***
\n" ); document.write( "u=units digit
\n" ); document.write( "t=tens digit
\n" ); document.write( "h=hundreds digit
\n" ); document.write( "..
\n" ); document.write( "t=2h
\n" ); document.write( "h=u/3, u=3h
\n" ); document.write( "u+t+h=18
\n" ); document.write( "3h+2h+h=18
\n" ); document.write( "6h=18
\n" ); document.write( "h=3
\n" ); document.write( "u=9
\n" ); document.write( "t=6
\n" ); document.write( "number: 369
\n" ); document.write( "
\n" );