To convert centimeters to inches, you can use the conversion factor where 1 inch is equal to 2.54 centimeters. Therefore, to convert 20 centimeters to inches, you can divide the number of centimeters by the conversion factor:
Calculation:
20 cm ÷ 2.54 cm/inch ≈ 7.87 inches
Thus, 20 centimeters is approximately equal to 7.87 inches.
Why This Matters:
Understanding this conversion is particularly useful in various fields, including engineering, design, and everyday measurements, as it allows for more accurate communication and understanding of sizes across different measurement systems.