To convert temperatures between Fahrenheit and Celsius, you can use the formula: C = (F – 32) × 5/9, where C is the temperature in Celsius and F is the temperature in Fahrenheit.
For example, let’s convert -10 degrees Fahrenheit:
- Insert the value into the formula: C = (-10 – 32) × 5/9.
- Calculate: -10 – 32 = -42.
- Now, multiply that by 5/9: C = -42 × 5/9.
- Finally, perform the calculation: -42 × 5 = -210, and then divide by 9: -210 ÷ 9 which equals approximately -23.33.
Therefore, -10 degrees Fahrenheit is approximately -23.33 degrees Celsius.