To convert degrees Celsius (°C) to degrees Fahrenheit (°F), we can use the formula:

°F = (°C × 9/5) + 32

Substituting the given temperature (°C = 25) in the formula, we get:

°F = (25 × 9/5) + 32

°F = (225/5) + 32

°F = 45 + 32

°F = 77

Therefore, 25 degrees Celsius is equal to 77 degrees Fahrenheit.