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    Easy Basic Math Problem

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    Please give me an explanation as if explaining to a child for this problem. My questions are in Red.

    Instructions Solve for

    How did they calculate 20??

    And

    Why is it solved this way??

    © BrainMass Inc. brainmass.com October 9, 2019, 10:51 pm ad1c9bdddf
    https://brainmass.com/math/algebra/easy-basic-math-problem-234454

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    Hi,

    Please find the explanation attached.

    Please give me an explanation as if explaining to a child for this problem. My questions are in ...

    Solution Summary

    A step by step explanation is provided.

    $2.19