Multiple choice general knowledge math & puzzles

1 decimeter (dm) is equal to

  1. 0.3937 inch

  2. 3.937 inches

  3. 32.808 feet

  4. 20.1168 Meters (Exactly)

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A decimeter is one-tenth of a meter, equaling 10 centimeters or approximately 3.937 inches. This conversion is based on the international inch definition where 1 inch equals exactly 2.54 centimeters. The calculation shows that 10 cm divided by 2.54 cm per inch equals 3.937 inches.