Cornelius Richard

Mathematics

11 June, 11:58

Amy has 35 tiles of the same shape and size in a box. The colors of and amounts of the tiles are shown below:

12 red tiles

8 yellow tiles

15 pink tiles

Without looking in the box, Amy takes out a tile at random. She then replaces the tile and takes out another tile from the box. What is the probability that Amy takes out a yellow tile in both draws?

8 over 35 multiplied by 7 over 34 equal 56 over 1190

8 over 35 multiplied by 8 over 35 equal 64 over 1225

8 over 35 plus 7 over 34 equal 517 over 1190

8 over 35 plus 8 over 35 equal 560 over 1225