document.write( "Question 1012016: The sum of 6 consecutive odd numbers is 132. What is the sum of all the tens digits of these numbers? \n" ); document.write( "
Algebra.Com's Answer #627850 by ikleyn(52790)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "Let x be the smallest of these numbers.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Then the numbers are x, x+2, x+4, x+6, x+8 and x+10.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Their sum is 6x + 30.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Hence, \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "6x + 30 = 132,\r \n" ); document.write( "\n" ); document.write( "6x = 132-30 = 102.\r \n" ); document.write( "\n" ); document.write( "x = \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The numbers are 17, 19, 21, 23, 25, 27.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The rest is on you.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |