How many Fahrenheit degrees is 20 centigrade?

To convert 20 degrees Celsius to Fahrenheit, you can use the formula: ( F = (C \times \frac{9}{5}) + 32 ). Plugging in 20 for C gives you ( F = (20 \times \frac{9}{5}) + 32 = 68 ). Therefore, 20 degrees Celsius is equivalent to 68 degrees Fahrenheit.