On a 12-inch ruler, how many centimeters are in an inch?

A centimeter is a unit of the metric system that is used to measure length.

Answer: There are 30 centimeters displayed on a 12-inch ruler.

A centimeter is a length measurement unit used in the metric system.

On a 12-inch ruler, there are 30 centimeters displayed.

To determine the needed answer, we shall utilize the inches and centimeter-scale.

Explanation:

2.54 cm is about equivalent to 1 inch.

12 inches equals 30.48 centimeters using the unitary approach, although the ruler only shows 30 cm.

There are 30 centimeters in a 12-inch ruler.

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