text: find four consecutive even numbers whose sum is 260?   four consecutive even numbers can be denoted as 2n-2, 2n, 2n+2  and 2n+4  then,  (2n-2)+2n+(2n+2)+(2n+4)=260  2n-2+2n+2n+2+2n+4= 8n+4=260  8n=260-4=256  n=256/8=32  therefore the numbers are  2n-2= 2*32-2=64-2=62  2n=2*32=64  2n+2=2*32+2=64+2=66 and  2n+4=2*32+4=64+4=68  62,64,66,68