To convert the length of a pencil from inches to centimeters, you can use the conversion factor where 1 inch is equal to 2.54 centimeters. Therefore, to find out how many centimeters 7.5 inches is, you can multiply 7.5 by 2.54.
Here’s the calculation:
7.5 inches × 2.54 cm/inch = 19.05 cm
So, a standard unsharpened pencil with an eraser that is 7.5 inches long is approximately 19.05 centimeters long.