The mean of 5 numbers is 50 and the mean of 4 of this numbers is 45. What is the fifth number? *

Question

The mean of 5 numbers is 50 and the mean of 4 of this numbers is 45. What is the fifth number? *

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Julia 6 days 2021-11-25T02:21:30+00:00 2 Answers 0 views 0

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  1. Emma
    0
    2021-11-25T02:22:49+00:00

    Answer:

    think 50 or 40

    Step-by-step explanation:

  2. Emma
    0
    2021-11-25T02:23:11+00:00

    Answer:

    I think 5 is the fifth number

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14:4+1-6*5-7*14:3+5 = ? ( )