Question 1

How do I convert miles to kilometers?

Accepted Answer

Multiply miles by 1.60934 to get kilometers. Example: 10 miles × 1.60934 = 16.09 km. To convert kilometers to miles, multiply by 0.62137. A quick approximation: multiply km by 0.6 (lose 40%) or multiply miles by 1.6 (gain 60%).

Question 2

How do I convert Fahrenheit to Celsius?

Accepted Answer

Subtract 32, then multiply by 5/9: °C = (°F - 32) × 5/9. Example: 72°F → (72-32) × 5/9 = 40 × 0.5556 = 22.2°C. To convert Celsius to Fahrenheit: °F = °C × 9/5 + 32. A quick approximation: double the Celsius, subtract 10%, add 32.

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