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A fair spinner has 9 equal sections: 2 red, 3 blue and 4 green.

It is spun twice.
What is the probability of getting 2 different colours?
dont simplify!!

1 Answer

8 votes

Answer:

The balance of the odds must be for spins of different colours. Therefore, 81/81 - 29/81, the odds of getting two different colours.

User Abraham Hamidi
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