The probability of Sam passing the exam is 1/3. The probability of Sam passing the exam and Michael passing the driving test is 1/6. What is the probability of Michael passing his driving test?  Choose the correct option:
A) 1/24.
B) 1/2.
C) 1/3.
D) 2/3.
E) 2/5
1/3 *1/m= 1/6 , 1/m = 1/2   Answer 1/2.
<result>B</result>
The probability of Sam passing the exam is 1/3. The probability of Sam passing the exam and Michael passing the driving test is 1/6. What is the probability of Michael passing his driving test?