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)![]() ![]() ![]() 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( " |