Back-of-the-envelope calculation meaning
What does the saying 'Back-of-the-envelope calculation' mean?
Idiom: Back-of-the-envelope calculation
Meaning:
A back of the envelope calculation is a figure that was arrived at quickly or by using estimation--as if someone had grabbed the first scrap of paper they found and made a quick guess.
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See also:
- View examples in Google: Back-of-the-envelope calculation
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