Comment on You want a easy way to convert Fahrenheit to Centigrade? Subtract 30 and divide by 2

• Ravi@feddit.org ⁨43⁩ ⁨minutes⁩ ago

  Not good enough for chemistry, but for daily use. But I’d rather convert it with a calculator and double check the conversion if it needs to be that precise, than to calculate it by hand

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