drissy drissy
  • 17-11-2016
  • Mathematics
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explain how estimating helps you check the reasonableness of your answer?

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bsatnaam
bsatnaam bsatnaam
  • 17-11-2016
Estimating helps you to find the answer but if, it's reasonable you can either use it to go up or down to find the correct answer :)
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Kaitlyn2123 Kaitlyn2123
  • 17-11-2016
To make sure your answer is about right. I'm pretty sure it's been a while since I've rounded
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