15 square cm is equal to __________ square inches?

To convert square centimeters to square inches, it is important to understand the relationship between these two units of measurement. One square inch equals approximately 6.4516 square centimeters. Therefore, to convert square centimeters to square inches, one needs to divide the area in square centimeters by the conversion factor (6.4516).

Calculating the conversion for 15 square centimeters involves the following steps:

1. Divide the number of square centimeters (15 cm²) by the conversion factor (6.4516 cm²/in²):

( 15 , \text{cm}^2 \div 6.4516 , \text{cm}^2/\text{in}^2 \approx 2.325 , \text{in}^2 )

Thus, 15 square centimeters is equal to approximately 2.325 square inches. This calculation confirms that the correct conversion is accurate and matches the answer option provided.