human
In 10 years, Cornelia will be three times as old as Kilee. If Kilee is currently 20 years old, how old is Cornelia now?
assistant
How old will Kilee be in 10 years? ** In 10 years, Kilee will be 20 years + 10 years = 30 years.
How old will Cornelia be in 10 years? ** In ten years, Cornelia will be 3 * 30 years = <<3*30=90>>90 years old.
How old is Cornelia now? ** Cornelia is currently 90 years - 10 years = <<90-10=80>>80 years old
#### 80