Step 1: Understand the Conversion

55 cm and inches are both units of length, commonly used in different countries. While cm or centimeters is a unit of length in the metric system, inches are units of length in the imperial or US customary system. The conversion between centimeters and inches involves a simple mathematical formula, which is:

1 inch = 2.54 cm

This means that one inch is equal to 2.54 centimeters. So to convert cm to inches, we would need to divide the centimeter value by 2.54.

Step 2: Write down the given value

In this case, the given value is 55cm. So, write down 55cm on a piece of paper or your calculator.

Step 3: Set up the conversion formula

Now that we have the given value, we can set up the conversion formula. As mentioned earlier, to convert cm to inches, we need to divide the value by 2.54. The formula looks like this:

55 cm ÷ 2.54 = x inches

Here, x represents the unknown value which we need to find out.

Step 4: Perform the calculation

Next, simply divide 55 by 2.54 using a calculator or by hand. The result will be:

55 cm ÷ 2.54 = 21.653543307 inches

Step 5: Round off (optional)

The result from Step 4 is in decimal form, which may not be the desired unit for some people. If you prefer, you can round off the value to the nearest whole number. In this case, it will be 22 inches.

Step 6: Write the final answer

So, the final answer is 55cm is equal to 21.6 inches (rounded off) or 22 inches (rounded to the nearest whole number).

That’s it! You have successfully converted 55cm to inches. You can use the same formula and steps to convert any other value from cm to inches.