What is 98.2 °F to °C?
The Correct Answer and Explanation is :
To convert a temperature from Fahrenheit (°F) to Celsius (°C), you can use the formula:
[
°C = \frac{(°F – 32) \times 5}{9}
]
Step-by-Step Conversion:
- Subtract 32 from the Fahrenheit temperature:
For 98.2 °F, the first step is:
[
98.2 – 32 = 66.2
] - Multiply by 5:
Next, multiply the result by 5:
[
66.2 \times 5 = 331
] - Divide by 9:
Finally, divide the result by 9 to get the temperature in Celsius:
[
\frac{331}{9} \approx 36.78
]
Thus, 98.2 °F is approximately 36.78 °C.
Explanation
The Fahrenheit and Celsius scales are two different systems for measuring temperature, and they are based on different reference points. The Fahrenheit scale, developed by Daniel Gabriel Fahrenheit in the early 18th century, uses 32 °F as the freezing point of water and 212 °F as its boiling point at sea level. This scale is primarily used in the United States and some Caribbean nations.
On the other hand, the Celsius scale, devised by Anders Celsius in 1742, defines 0 °C as the freezing point of water and 100 °C as its boiling point. Celsius is widely used around the world, particularly in scientific contexts and in countries that use the metric system.
Converting between these two scales is essential in various fields, including healthcare, where temperature readings can indicate health conditions. For example, a normal body temperature for a healthy adult is typically around 98.6 °F or 37 °C. Understanding these conversions allows for better communication and understanding of temperature-related data, especially in medical settings where precision is critical.