Probability lollipops

Discrete Mathematics Level 1

There are 4 orange lollipops, 2 red lollipops and 3 green lollipops in a bag.

Martha takes and eats a lollipop at random. She then takes and eats another lollipop at random.

What is the probability that the lollipops are the same colour?

Image Credit: Flickr Steven Greenberg.

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