To convert 23 inches to centimeters, we will use a conversion factor of 2.54 cm per 1 inch. This means that for every inch, there are 2.54 centimeters.
Step 1: Write down the given value, 23 inches.
Step 2: Write down the conversion factor, 2.54 cm per 1 inch.
Step 3: Using the conversion factor, set up a proportion by writing inches over centimeters. This will look like 23 inches/ 1 = x cm/ 2.54.
Step 4: Cross multiply by multiplying the two fractions. 23 x 2.54 = x cm.
Step 5: Solve for x by dividing 23 x 2.54 = 58.42 cm.
Step 6: Round the answer to the appropriate number of significant figures. Since the given value, 23 inches, has two significant figures, the answer should also have two significant figures. Therefore, the final answer is 58 cm.
Step 7: Write out the final answer in the correct unit label. Therefore, 23 inches is equal to 58 cm.
Following these steps, you can easily convert any unit of length in inches to centimeters. It is important to remember to always set up a proportion and use the conversion factor to solve for the unknown unit.