Final answer:
Most interior walls are framed with softwood lumber and spacing is normally 16" OC. To convert inches to centimeters, you can use the conversion factor of 2.54 cm per inch. So, 16 inches is equal to 40.64 cm.
Step-by-step explanation:
Most interior walls are framed with softwood lumber and spacing is normally 16" OC.
(b) To convert inches to centimeters, you can use the conversion factor of 2.54 cm per inch.
So, 16 inches is equal to 16 x 2.54 = 40.64 cm.