20 centimeters is equal to 7.87 inches.
Explanation:
To convert centimeters to inches, you can use the conversion factor where 1 inch is equal to 2.54 centimeters. The formula for the conversion is:
Inches = Centimeters / 2.54
So, for 20 cm:
Inches = 20 cm / 2.54 = 7.87 inches