Ellen had 4/5 of a cake leftover from a party. She gave 1/3 of the remaining cake to her cousin and keeps the rest What fraction of the cake does Ellen have now?​

Removing a vowel, not replacing it, and then removing another vowel.

  example you can find the perimeter by addig all of its respective sides as such: (12+x)+(12+x)+(7+y)+(7+y).  adding like terms will result in   2x+2y+38    if you chose  xy+7x+12y+84, you multiplied the two sides to find the area.  if you chose  x+y+19