Which of the following is the correct conversion of 80 Fahrenheit to Celsius?

Rationale

80 Fahrenheit converts to 26.7 Celsius.

To convert Fahrenheit to Celsius, the formula used is \( C = \frac{5}{9} (F - 32) \). Applying this formula to 80°F yields approximately 26.7°C, confirming this is the correct conversion.

A (26.7C) CORRECT

This is the accurate conversion from Fahrenheit to Celsius, calculated by taking 80, subtracting 32 to get 48, and then multiplying by \( \frac{5}{9} \), resulting in 26.7°C.

B (86.4C) YOUR ANSWER

This value is incorrect as it suggests a much higher temperature than the actual conversion. If we apply the conversion formula, we see that 80°F does not equate to 86.4°C. This choice misrepresents the relationship between the two temperature scales.

C (62.2C) YOUR ANSWER

This option is also incorrect. The conversion from 80°F to Celsius does not yield 62.2°C. If we perform the calculation accurately, we find that 80°F is significantly higher than 62.2°C, indicating a misunderstanding of the conversion process.

D (76.4C) YOUR ANSWER

This choice incorrectly suggests that 80°F converts to 76.4°C. The calculation shows that 76.4°C is far too low for the Fahrenheit value provided, demonstrating a miscalculation in the temperature conversion.

Conclusion

The accurate conversion of 80°F to Celsius is 26.7°C, confirming that this temperature is correctly calculated using the proper formula. The other options fail to represent the conversion accurately, illustrating common errors in interpreting temperature scales. Understanding this conversion is essential for accurate temperature readings in various scientific and practical contexts.

Which of the following is the correct conversion of 80 Fahrenheit to Celsius?

80 Fahrenheit converts to 26.7 Celsius.

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