Convert a temperature of 76F to a Celsius value.
a.10
b. 24
c. 44
d. 169
The Correct Answer and Explanation is :
To convert Fahrenheit (°F) to Celsius (°C), you can use the following formula:
[
C = \frac{5}{9} \times (F – 32)
]
Where:
- ( C ) is the temperature in Celsius.
- ( F ) is the temperature in Fahrenheit.
Step-by-step calculation:
Given ( F = 76 )°F, apply the formula:
[
C = \frac{5}{9} \times (76 – 32)
]
[
C = \frac{5}{9} \times 44
]
[
C = \frac{220}{9} \approx 24.44
]
So, the temperature in Celsius is approximately 24°C.
Correct answer: b. 24
Explanation:
Fahrenheit and Celsius are two temperature scales used around the world. The Fahrenheit scale is commonly used in the United States, while the Celsius scale is used in most other countries and by the scientific community globally.
To convert from Fahrenheit to Celsius, you subtract 32 from the Fahrenheit temperature because of the way the two scales were developed. Water freezes at 32°F and 0°C, and the difference in the scales’ increments is adjusted by the factor (\frac{5}{9}) to account for the different size of each degree on the two scales.
In this example, a temperature of 76°F is a warm but comfortable temperature. Converting it to Celsius using the formula gives approximately 24°C, which is considered mild or moderate by most standards. Understanding how to convert between these temperature scales can be especially useful when traveling between countries that use different systems or when working in scientific fields where Celsius is the standard measurement.