±0.5°c

  • sdgraham

    Senior Member
    USA English
    Can I say: approximately zero point five degree celcius.

    No. Not at all.

    You are talking about a set temperature near the freezing point of water on the Celsius scale.

    We have no idea whatsoever as to the actual temperature involved in flyingcat's question. All we know is that the level of precision is ±0.5°C.
     
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