If there are 5 seats and 3 students, in how many ways can they be seated?  Choices:  A) 40  B) 45  C) 50  D) 60  E) 80
The first student has 5 choices, the second student has 4 choices, and the third student has 3 choices. The number of ways to sit is 5*4*3= 
<gadget id="calculator">5*4*3</gadget>
<output>60</output>
60.   The answer is 60.
<result>D</result>
If there are 5 seats and 3 students, in how many ways can they be seated?