How many three-digit numbers can be formed from 32564 without repeating any of the digits?
- 120
- 10
- 20
-
60
The correct answer is: D
Explanation
To get the answer, we simply do
\(\frac{5!}{(5 - 3)!}\)
= \(\frac{5 \times 4 \times 3 \times 2 \times 1}{2 \times 1}\)
= 60