Question

Three students have to give a speech in class today. In how many different orders can they give their speeches?

Answer 1

6. If the three students represent A, B, C. Here are the orders they could present their speeches.

ABC
BAC
CAB
ACB
BCA
CBA

Answer 2

Student 1,2, and 3
Student 2,1, and 3
Student 1, 3, and 2
Student 2, 3, and 2
Student 3, 1, and 2
Student 3, 2, and 1

so 6 different orders