25 cm is __________ in.

To convert centimeters to inches, you use the conversion factor where 1 inch is equal to 2.54 centimeters.

When converting 25 centimeters to inches, you can calculate this by dividing the number of centimeters by the conversion factor:

[

25 , \text{cm} \div 2.54, \text{cm/in} \approx 9.84 , \text{in}

]

This conversion shows that 25 centimeters is approximately equal to 9.84 inches, which aligns with the answer choice that was selected.

Understanding this conversion is crucial for many practical applications, especially in fields that require precise measurements such as engineering, construction, and manufacturing. Conversions like these often come into play in blueprints, specifications, and various calculations, making it essential for power engineers to be proficient in such conversions.