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Today, 06:19

on a final exam Alex answered 21 out of 25 questions correctly. he needs to score at least 80% to receive a b in the couse

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  1. Today, 08:29
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    84 %

    Step-by-step explanation:

    21/25

    To determine the percent, we need out of 100

    Multiply the top and bottom by 4

    21/25 * 4/4 = 84/100

    That is 84%

    He has enough to get a b in the course
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