Question

-40 is the common temperature where the reading on the celsius and fahrenheit scale are the same .

Answer 1

Explanation:

The Fahrenheit and Celsius scales have one point at which they intersect. They are equal at -40 °C and -40 °F. The simple method to find when two temperature scales are equal to each other is to set the conversion factors for the two scales equal to each other and solve for temperature.

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