Rae was estimating the difference between two positive numbers x and y (where x > y). First she rounded x up by a small amount. Then she

Question

Rae was estimating the difference between two positive numbers x and y (where x > y). First she rounded x up by a small amount. Then she rounded y down by the same amount. Finally, she subtracted the rounded numbers.
Which of the following statements is correct?
Question options:

Her estimate is larger than x − y.

Her estimate is smaller than x − y.

Her estimate equals x − y.

Her estimate equals y − x.

Her estimate is 0.

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Khải Quang 4 years 2021-07-19T14:37:24+00:00 1 Answers 14 views 0

Answers ( )

  1. thienan
    0
    2021-07-19T14:38:55+00:00
    Reply

    Answer: Her estimate is larger than x-y

    Step-by-step explanation:

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