In how many ways can the letters of the word "CHESS" be arranged?
20
30
40
60
The word "CHESS" has 5 letters.
Here, there are 2 S's and 1 each of C, H, and E.
Since the letters are not all distinct, we need to use permutations with repetition to solve this problem.
The total number of ways the letters of the word "CHESS" can be arranged is given by,
Therefore, the number of ways the word is arranged is 60.
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