Question

Find the temperature which is sum in both Celsius and Fahrenheit scale of temperature

Answer 1

Explanation:

ANSWER

The formulas for converting between degree Celsius and degree Fahrenheit are:

°F=(°C∗9/5)+32

°C=(°F−32)∗5/9

To find the temperature when both are equal, we use an old algebra trick and just set ºF = ºC and solve one of the equations.

°C=(°C∗9/5)+32

°C−(°C∗9/5)=32

−4/5∗°C=32

°C=−32∗5/4

°C=−40

°F=(°F∗9/5)+32

°F−(°F∗9/5)=32

−4/5∗°F=32

°F=−32∗5/4

°F=−40

So the temperature when both the Celsius and Fahrenheit scales are the same is −40degrees.

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