Sam is an accountant. He finds that he spends two-fifths of his work day answering emails. If he spent 3.6 hours answering emails yesterday,

Question

Sam is an accountant. He finds that he spends two-fifths of his work day answering emails. If he spent 3.6 hours answering emails yesterday, how many hours did he work?

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Athena 2 weeks 2021-09-15T03:54:54+00:00 2 Answers 0

Answers ( )

  1. Ava
    0
    2021-09-15T03:55:55+00:00

    Answer:

    He worked 9 hours

    Step-by-step explanation:

    Let w = work day

    2/5 w = 3.6

    Multiply each side by 5/2

    5/2 * 2/5 w = 3.6* 5/2

    w = 9

    He worked 9 hours

  2. Ava
    0
    2021-09-15T03:56:26+00:00

    Answer:

    1: 2/5=emails 3.6hrs=emails, 3.6= 2/5 5-2=3 3.6•3=__hours of work

    he worked 9 hours

    Step-by-step explanation:

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45:7+7-4:2-5:5*4+35:2 =? ( )