How many millimeters are there in one centimeter?

by

A. 2000
B. 200
C. 600
D. 10

🧠 Explanation:

Given: Millimeters in one centimeter
Step 1: By definition, 1 cm = 10 mm
Check: Metric prefix “centi-” means 1/100 of a meter, “milli-” means 1/1000; ratio is 10:1 within a centimeter
Final Answer: 10