To convert 4 cm to inches, we will need to use the conversion factor of 1 cm = 0.393701 inches. This means that for every 1 centimeter, there are approximately 0.393701 inches.
Step 1: Write down the given value
To begin, write down the given value of 4 cm.
Step 2: Multiply by the conversion factor
Next, multiply 4 cm by the conversion factor of 1 cm = 0.393701 inches. This will give us the result in inches. So, 4 cm x 0.393701 inches = 1.574804 inches.
Step 3: Simplify the decimal
Since the calculated result has a decimal point, we can choose to round it off or keep a certain number of significant figures. For simplicity, let’s round off to 1 decimal place. Therefore, the final answer is 1.6 inches.
Step 4: Write the final answer
Write the final answer in a complete sentence, stating that 4 cm is equal to 1.6 inches.
So, 4 cm is equal to 1.6 inches.
Therefore, 4 cm is equivalent to 1.6 inches in length.
In summary, to convert cm to inches, simply multiply the given value in centimeters by the conversion factor of 1 cm = 0.393701 inches. Remember to round off or keep the designated number of significant figures in your final answer.