A spinner with 9 equally side slices 1 white, 1 black, 7 grey, what are the odds in favor of landing on a grey?
7/9
To determine the odds in favor of landing on a grey slice, we need to compare the number of favorable outcomes (grey slices) to the total number of possible outcomes (all slices).
In this case, the number of grey slices is 7 out of 9 total slices.
So, the odds in favor of landing on a grey slice can be expressed as:
( Number of favorable outcomes ) / ( Total number of possible outcomes )
Substituting the values, we have:
7 / 9
Therefore, the odds in favor of landing on a grey slice are 7:9, or you can also express it as a probability of 7/9, which is approximately 0.78 or 78%.