The digits from 1 to 6 are arranged to form a six-digit multiple of 5. What is the probability that the number is greater than 500,000 and even? Express your answer as a common fraction.
+178 If it is a multiple of 5, and is even, then the last digit must be 0. But, 0 is not from 1-6, so there are no solutions and the probability is 0.
