How much is 90 degrees Fahrenheit in Celsius?

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How much is 90 degrees Fahrenheit in Celsius?

Final Answer:
90 degrees Fahrenheit converts to approximately 32.22 degrees Celsius using the formula C= C=\frac{5}{9}(F-32). This is done by subtracting 32 from the Fahrenheit value and then multiplying the result by \frac{5}{9}

Explanation:
To convert 90 degrees Fahrenheit (°F) to Celsius (°C), you can use the formula:

C=\frac{5}{9}(F-32)

Start with the temperature in Fahrenheit:

Here, F = 90
Subtract 32 from the Fahrenheit temperature:

90−32=58

Multiply the result by \frac{5}{9} to get the temperature in Celsius:

C=\frac{5}{9} \times 58
\text C=\frac{290}{9} \approx 32.22 ≈32.22 (rounded to two decimal places)
Therefore, 90°F is approximately 32.22°C.

Examples & Evidence
For instance, to convert 32°F (the freezing point of water) to Celsius: C= \frac{5}{9} (32−32)=0°C. Similarly, 212°F (the boiling point of water) converts to C= \frac{5}{9} (212−32)=100°C.

The use of the conversion formula C= C=\frac{5}{9}(F-32) ​(F−32) is commonly found in various mathematical and scientific resources that explain temperature conversions between the Fahrenheit and Celsius scales.

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