Final answer:
To convert 78°F to Celsius, subtract 32 from the Fahrenheit temperature and then divide by 1.8, resulting in approximately 25.6°C.
Step-by-step explanation:
To convert 78°F to Celsius (C), we can use the following formula: T(C) = (T(F) - 32) / 1.8. To solve for Celsius when Fahrenheit temperature is given, simply subtract 32 from the Fahrenheit value and then divide the result by 1.8.
Here's the step-by-step calculation:
- Subtract 32 from the Fahrenheit temperature: 78 - 32 = 46.
- Divide the result by 1.8 to convert to Celsius: 46 / 1.8 = 25.556.
Therefore, 78°F is approximately 25.6°C when rounded to one decimal place.