Solution:
Converting 20 degrees Fahrenheit to Celsius, we can use the conversion formula:
°C = (°F - 32) × 5/9
Plugging in the value of 20 degrees Fahrenheit into the formula:
°C = (20 - 32) × 5/9
°C = -12 × 5/9
°C ≈ -6.67
Therefore, 20 degrees Fahrenheit is approximately equal to -6.67 degrees Celsius.
