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StarryNight
StarryNight asked in Science & MathematicsMathematics · 4 months ago

2843.61 ÷ 7 with steps pls?

7 Answers

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  • Jim
    Lv 7
    4 months ago
    Favourite answer

    406.23 is the answer. See pic for steps.

    Attachment image
  • ?
    4 months ago

    2843.61/7

     = 406.2340623/100

     = 406 + 23/100

  • ?
    Lv 7
    4 months ago

    2843.61 ÷ 7 

    2843.61/7 = 406.2340623/100 = 406 + 23/100

  • ?
    Lv 7
    4 months ago

    Jim's answer is sublime. However, the answer from the Captain highlights another classic method, that of breaking up the dividend into known multiples of 7.

    Ignoring the decimal point, we could say:

    284361 = 280000 + 4200 + 140 + 21

    Then, dividing each part by 7 we get:

    40000 + 600 + 20 + 3 => 40623

    Hence, 2843.61/7 = 406.23

    :)>

     

  • ?
    Lv 7
    4 months ago

    Can not improve on what Jim gave you.  Very detailed and correct.

  • Captain Matticus, LandPiratesInc
    Lv 7
    4 months ago

    (2800 + 42 + 1.61) / 7 =>

    2800/7 + 42/7 + 1.61/7 =>

    400 + 6 + 0.23 =>

    406.23

  • ?
    Lv 6
    4 months ago

    Albert Einstein will answer soon

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