document.write( "Question 638668: The third of the three numbers is twice the first, and the second, is three times the first. Find the numbers if their sum is 210. \n" ); document.write( "
| Algebra.Com's Answer #402333 by Susmitha(21)     You can put this solution on YOUR website! let a,b,c are the three no's \n" ); document.write( "given third no is twice the first \n" ); document.write( "then c=2a \n" ); document.write( "and second no is thrice the first \n" ); document.write( "then b=3a \n" ); document.write( "also given that \n" ); document.write( "a+b+c=210 \n" ); document.write( "a+3a+2a=210 \n" ); document.write( "6a=210 \n" ); document.write( "a=35 \n" ); document.write( "----- \n" ); document.write( "b=3a \n" ); document.write( "b=3x35 \n" ); document.write( "b=105 \n" ); document.write( "------ \n" ); document.write( "c=2a \n" ); document.write( "c=2x35 \n" ); document.write( "c=70 \n" ); document.write( "------ \n" ); document.write( "now check if a+b+c=210 \n" ); document.write( " 35+105+70=210 \n" ); document.write( " ********************************\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |