What is the probability of rolling one six-sided dice, and getting a different number on each die? Choose the correct choice from the following options:
A) 1/12
B) 1/3
C) 1
D) 5/9
E) 7/18
MAGOOSHOFFICIAL SOLUTION   For the first die, we can roll any one of six numbers. For the second die, we can roll any number save for the number we rolled on the first die, giving us 5 possibilities. For the third die, we can roll four different numbers (we can’t roll the number we rolled on the first or second die.   6= 6 possibilities out of 216 total possibilities. (For total possibilities we get 6 = 6).   6/ 6= 
<gadget id="calculator">6/ 6</gadget>
<output>1</output>
1   Answer: 1.
<result>C</result>
What is the probability of rolling one six-sided dice, and getting a different number on each die?