Algebra 1

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Al completed the job in 20 minutes. Al and Pam completed the job together in 12 minutes. How long does it take Pam to complete the job by herself?

  • Algebra 1 -

    Duh!! Twenty minutes too.

  • Algebra 1 -

    Um, excuse me Mitch, but this is a multiple question answer and the following are the choices:

    a. 8 minutes
    b. 16 minutes
    c. 32 minutes
    d. 30 minutes

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