Here's how to convert 75 degrees Fahrenheit to Celsius:

Formula:

°C = (°F - 32) × 5/9

Calculation:

°C = (75 - 32) × 5/9

°C = 43 × 5/9

°C = 23.89 (approximately)

Therefore, 75 degrees Fahrenheit is approximately 23.89 degrees Celsius.