## 29. Leonie and Cats

When old lady Leonie is asked how many cats she has, she melancholically replies: “Four fifths of my cats plus four fifths of a cat.” How many cats does she have?

![](https://cdn.mathpix.com/cropped/2024_05_21_fe999c0fe2ad81fc5164g-072.jpg?height=663&width=916&top_left_y=1459&top_left_x=570)