If you need to convert centimeters to meters, what is the operation used?

If you need to convert centimeters to meters, what is the operation used?

• A. Add 1000
• B. Divide by 10
• C. Divide by 1000
• D. Multiply by 1000

Answer: (C)

To convert centimeters to meters, the correct operation is to divide by 100. This is because there are 100 centimeters in a meter. When you take a measurement in centimeters and divide it by 100, you effectively shift the decimal point two places to the left, which gives you the equivalent measurement in meters. For instance, if you have 200 centimeters and you divide that by 100, you get 2 meters. This conversion is crucial for consistency in measurements, especially in scientific contexts where metric units are commonly used. In contrast, the other operations do not yield the correct conversion. Adding, multiplying, or dividing by any other number would not relate centimeters to meters properly, as it does not align with the metric system's structure.

To convert centimeters to meters, the correct operation is to divide by 100. This is because there are 100 centimeters in a meter. When you take a measurement in centimeters and divide it by 100, you effectively shift the decimal point two places to the left, which gives you the equivalent measurement in meters.

For instance, if you have 200 centimeters and you divide that by 100, you get 2 meters. This conversion is crucial for consistency in measurements, especially in scientific contexts where metric units are commonly used.

In contrast, the other operations do not yield the correct conversion. Adding, multiplying, or dividing by any other number would not relate centimeters to meters properly, as it does not align with the metric system's structure.