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LPT converting Fahrenheit to Celsius and vice versa
LPT converting Fahrenheit to Celsius and vice versa I live in the uk with an American step mother who always uses Fahrenheit. Her Father taught me to quickly convert F to C Just minus 30 and half it. So 80F - 30 = 50/2 = roughly 25c. Or 25c x 2 then add 30. This has helped me more often than not especially since I’ve traveled to America and plan on doing it again soon!
submitted by /u/M...
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