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Thread: SAT math arrangements

  1. #1
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    SAT math arrangements

    SAT math question about arrangments

    In how many ways can the word ALGEBRA be arranged?

    Thanks!!

  2. #2
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    SAT permutations with repetition

    SAT math permutations with repetition

    In how many ways can the word ALGEBRA be arranged?
    Having items, where there are that are identical. The number of ways to permute them is given by the following formula:



    Regarding your question the above formula applies as follows

    (there are 7 letters from which 2 are A's)

    So the total number of arrangements are

  3. #3
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    Thank you Kadence!

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