document.write( "Question 278987: 4 consecutive odd numbers have an average of 25. What are the 4 integers? \n" ); document.write( "
Algebra.Com's Answer #202916 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! Let x, x+2, x+4, x+6e the 4 numbers. \n" ); document.write( "(x+x+2+x+4+x+6)/4=25 \n" ); document.write( "(4x+12)/4=25 \n" ); document.write( "4x+12=100 \n" ); document.write( "4x=100-12 \n" ); document.write( "4x=88 \n" ); document.write( "x=88/4 \n" ); document.write( "x=22 ans. for the smallest number. \n" ); document.write( "22+2=24 for the next number \n" ); document.write( "22+4=26 for the next number. \n" ); document.write( "22+6=28 for the largest number. \n" ); document.write( "Proof: \n" ); document.write( "(22+24+26+28)=/4=25 \n" ); document.write( "100/4=25 \n" ); document.write( "25=25 \n" ); document.write( " \n" ); document.write( " |