A rectangular prism has these dimensions and mass: length = 12.6 cm,, width = 1.256 feet, and thickness = 456 mm. Its mass is 1.2347 pounds. Determine its density in g/cm^3.

mass = 1.2347 lb * 453.6 g/lb

width = 1.256 ft * 30.48 cm/ft

D = mass / [width * 12.6 * 45.6]

the answer should be rounded to 3 significant figures