Initially there were 6 tiles with pictures of plants and 3 tiles with pictures of animals.
She removes one tile with the picture of a plant, so now there are 5 tiles with pictures of plants and 3 tiles with pictures of animals. There are 5+3=8 tiles in total.
The probability that the second tile has a plant on it is the number of tiles with pictures of plants (5) divided by the total number of tiles (8).
The probability is [tex]\frac{5}{8}[/tex].
