3 years ago

A fair spinner has 11 equal sections: 4 red, 4 blue and 3 green.

Mathematics

1 answer:

Darina [25.2K]3 years ago

4 0

Answer:

24/121

Step-by-step explanation:

The probability of an event happening is the ratio of the number of possible outcome to the number of total outcome.

The probability of not getting green then green

= rg or bg

Where r is the probability of getting red, g is the probability of green and b is the probability of blue.

= 4/11 * 3/11 + 4/11 * 3/11

= 12/121 + 12/121

= 24/121

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