Step 1: Understand the Conversion Factor
Before converting from inches to centimeters, it is important to understand the conversion factor between the two units. 1 inch is equal to 2.54 centimeters.
Step 2: Write Down the Given Value
In this case, the given value is 18 inches. Write down “18 inches” on a piece of paper or in a calculator.
Step 3: Set Up the Conversion Equation
To convert inches to centimeters, multiply the given value by the conversion factor. In this case, the equation would be: 18 inches x 2.54 cm/in = ? cm.
Step 4: Solve the Equation
Using a calculator, multiply 18 inches by 2.54 to get the final answer, which is 45.72 cm.
Step 5: Understand the Answer
The final answer, 45.72 cm, means that 18 inches is equivalent to 45.72 centimeters. This is because 1 inch is equal to 2.54 centimeters.
Step 6: Round the Answer (Optional)
If necessary, you can round the final answer to make it more convenient. In this case, you can round 45.72 cm to 46 cm.
Step 7: Double Check Your Work
It is always a good idea to double check your work to ensure accuracy. You can do this by using a different method or online conversion tool to confirm the result.
Step 8: Record the Conversion
Record the final result (45.72 cm or 46 cm) and include the units to avoid confusion.
Step 9: Practice Some More
To become more comfortable with converting units of length, practice with different values and conversion factors. This will help to reinforce the steps and make you more confident in your skills.