Question

A bucket contains exactly 3 marbles, one red, one blue and one green. A person arbitrarily...

A bucket contains exactly 3 marbles, one red, one blue and one green.

A person arbitrarily pulls out each marble one at a time.

If the first marble removed is non-red, what is the probability that the last marble removed is non-red?

Answer in the form of a fully reduced fraction.

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