Find the volume in cubic decimetre of each of the cubes whose side is
(i) 1.5 m
(ii) 2 dm 5 cm
(i) Given,
Side of cube = 1.5m = 15 dm
Volume of cube = 153 = 3375 dm3
(ii) Given,
side of cube = 2dm 5 cm = 2.5 dm
volume of cube = 2.53 = 15.625 dm3