To convert 25cm to inches, you can use the following step by step instructions:

Step 1: Understand the conversion factor.

The conversion factor for converting centimeters (cm) to inches (in) is 1 cm = 0.393701 inches. This means that 1 cm is equivalent to 0.393701 inches.

Step 2: Write down the given length in centimeters.

Since we want to convert 25cm to inches, we write down 25cm.

Step 3: Set up the conversion equation.

Using the conversion factor from Step 1, we can set up the conversion equation as follows:

25 cm x 0.393701 in/cm = x inches

Where x is the value we want to find, which is the equivalent length in inches.

Step 4: Simplify the conversion equation.

By multiplying 25 cm and 0.393701 in/cm, we get:

9.842525 in = x inches

Step 5: Round off the answer.

Since inches can have up to two decimal places, we can round off the final answer to two decimal places. Therefore, the answer is 9.84 inches.

Step 6: Write the final answer.

The final answer for converting 25cm to inches is 9.84 inches.

Therefore, 25cm is equivalent to 9.84 inches. You can follow the same steps to convert any length given in centimeters to inches. It is important to remember the conversion factor and to round off the answer to two decimal places for accuracy.