Answer:
40320 way
Explanation:
Given:
In how many ways can 8 people line up for movie tickets?
You can do the following:
⇒ Tree diagram
⇒ List
⇒ Table
⇒ Multiply
Solve:
For me, I like to use Multiply for this question.
1 ×2×3×4×5×6×7×8
2 ×3×4×5×6×7×8
6×4×5×6×7×8
24×5×6×7×8
120 ×6×7×8
720×7×8
5040×8
40320
Hence, in 40320 ways can 8 people line up for movie tickets.
~Learn with Lenvy~