A dartboard has 6 equally sized slices numbered from 1 to 6. Some are grey and some are white, as shown below. 6 1 5 2 4 3 Answer the following questions. Write each answer as a fraction. A dart will be tossed and will land on a slice at random. (a) What is the probability that the dart lands on a grey slice? DO ? (b) What is the probability that the dart lands on a grey slice, given that the dart lands on an odd-numbered slice? 0