hschreckengost hschreckengost
  • 08-10-2019
  • Mathematics
contestada

a classmate estimated square root of 397 to be about 200 explain the mistake and correct it

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jsaronov
jsaronov jsaronov
  • 08-10-2019
They probably thought square rotting was dividing by 2. The correct answer is about 20
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