A spinner has 10 equally sized slices numbered from 1 to 10. Some are white and some are grey, as shown below. 10 1 2 7 65 Answer the following questions. Write each answer as a fraction The wheel will be spun and will stop on a slice at random. (a) What is the probability that the wheel stops on a grey slice? 0 (b) What is the probability that the wheel stops on a grey slice, given that the wheel stops on a number less than 9? 9 8 3

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