Step 1: Understand the Units of Measurement
Before starting the conversion process, it is important to understand the units of measurement being used. In this case, we will be converting from centimeters (cm) to inches (in).
Step 2: Write Down the Given Value
In this case, the given value is 30 cm. Write this down on a piece of paper or a calculator to keep track of it.
Step 3: Set Up the Conversion Formula
The formula for converting centimeters to inches is:
1 cm = 0.393701 in
This means that there are 0.393701 inches in 1 centimeter.
Step 4: Convert the Value
To convert 30 cm to inches, we can use the conversion formula as follows:
30 cm x 0.393701 in = 11.81103 in
Step 5: Round the Answer
Since we are dealing with measurements, it is important to round the answer to the appropriate number of decimal places. In this case, we will round the answer to two decimal places.
11.81103 in rounded to two decimal places is 11.81 in.
Step 6: Write the Final Answer
The final answer is 11.81 in. This means that 30 cm is equal to 11.81 inches.
Step 7: Double Check Your Work
Always double check your work to ensure accuracy. In this case, you can do so by using another conversion method or by using an online unit converter.
Congratulations! You have successfully converted 30 cm to inches.