To convert 3/8 inch to mm, follow these steps:
Step 1: Start by understanding the units
Before converting, it is important to understand the units involved. An inch is a unit of length commonly used in the imperial system of measurement, while millimeter (mm) is a unit of length in the metric system.
Step 2: Identify the conversion factor
To convert inches to mm, we need to use the conversion factor of 25.4 mm per inch. This means that for every 1 inch, there are 25.4 mm.
Step 3: Write down the formula
The formula for converting inches to mm is:
Length in mm = Length in inches x 25.4
Step 4: Convert the fraction to a decimal
To make the conversion easier, we need to convert the fraction 3/8 to a decimal. We can do this by dividing 3 by 8, which gives us 0.375.
Step 5: Plug in the values in the formula
Using the formula from step 3 and the decimal value from step 4, we can now calculate the length in mm:
Length in mm = 0.375 x 25.4
= 9.525 mm
Therefore, 3/8 inch is equal to 9.525 mm.
Step 6: Round off the answer (if needed)
In most cases, the answer does not need to be rounded off. However, if the measurement is required to be in a specific number of decimal places, then we can round off the answer accordingly.
In this case, the answer is already rounded off to three decimal places.
Step 7: Write the final answer
After completing all the steps, we can write the final answer in a sentence:
3/8 inch is equal to 9.525 mm.
Congratulations! You have successfully converted 3/8 inch to mm. You can now use this method to convert any length value from inches to mm.