document.write( "Question 636600: The sum of three numbers is 111. The third number is 3 times the first. The first number is 6 less than the second. What are the numbers? \n" ); document.write( "
Algebra.Com's Answer #402344 by Susmitha(21)![]() ![]() You can put this solution on YOUR website! let the three no's be a,b,c \n" ); document.write( "given third no is three times the first no \n" ); document.write( "so c=3a \n" ); document.write( "and second no is 6 times less than the first no. \n" ); document.write( "so b=a-6 \n" ); document.write( "also given that a+b+c=111 \n" ); document.write( "now a+a-6+3a=111 \n" ); document.write( " 5a-6=111 \n" ); document.write( " 5a=111+6 \n" ); document.write( " 5a=117 \n" ); document.write( " a=117/5 \n" ); document.write( " a=23.4 \n" ); document.write( " ---------- \n" ); document.write( " b=a-6 \n" ); document.write( " =23.4-6 \n" ); document.write( " b=17.4 \n" ); document.write( " ------------ \n" ); document.write( " c=3a \n" ); document.write( " =3x23.4 \n" ); document.write( " c=70.2 \n" ); document.write( "----------------- \n" ); document.write( "to check the answer a+b+c=111 \n" ); document.write( " 23.4+17.4+70.2=111 \n" ); document.write( " 111=111 \n" ); document.write( " hence the answer....... \n" ); document.write( " \n" ); document.write( " |