What is -18 degrees Celsius equal to in Fahrenheit?

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asked Dec 19, 2023 in Mathematics by Sherrardj (2,320 points)
What is -18 degrees Celsius equal to in Fahrenheit?

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answered Jun 4 by Gingervitis (26,200 points)
-18 degrees Celsius would be equal to -64.4 F and 18 degrees Celsius would be equal to 64.4 F.

19 degrees Celsius is equal to 66.2 F in Fahrenheit.

20 degrees Celsius is equal to 68.0 F in Fahrenheit.

21 degrees Celsius is equal to 69.8 F in Fahrenheit.

And 22 degrees Celsius is equal to 71.6 in Fahrenheit.

Fahrenheit to Celsius, subtract 30 then divide by 2.

Celsius to Fahrenheit, multiply by 2 then add 30.

Celsius is 1.8 times larger than Fahrenheit.

To put it another way, 1 degree Fahrenheit is 5/9 degree Celsius.

Despite the pretty large differences between one another, these two temperature scales intersect at -40 degrees, meaning that -40 degrees Fahrenheit is the same as -40 degrees Celsius.

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