If the volume of a cube is 125 cubic cm, the length of each edge is: 5 cm
The volume of this cube is 343 cm3
Edge of the larger cube = 32 cm Volume of the larger cube = (32 cm)3 = 32768 cm3 Edge of the smaller cube = 4 cm Volume of the smaller cube = (4 cm)3 = 64 cm3 Since the smaller cubes are cut from the larger cube, volume of all of them will be equal to that of the larger cube. ∴ Total number of smaller cubes × Volume of the smaller cube = Volume of the larger cube ⇒ Total number of smaller cubes = Volume of the larger cube ÷ Volume of the smaller cube ⇒ Total number of smaller cubes = 32768 ÷ 64 = 512 Thus, 512 smaller cubes can be cut from the larger one.
45 cm
The length of a side (edge) of a cube is equal to the cube root of the volume. So, in this case the cube root of 125 is 5. Thus, each edge of the cube is 5 cm long.
The volume of a cube with an edge of 9 cm is: 729 cm3
If the volume of a cube is 125 cubic cm, the length of each edge is: 5 cm
Each edge is 16 cm.
27
The volume of a cube is the length of the edge of an edge cubed.i.e. V = L3 where V = volume and L = length of an edge.So for a cube with edges 10 cm long, the volume is:V = (10 cm)3V = 1,000 cm3
Volume = 6.86.86.8 = 314.432 cubic cm
The volume of this cube is 343 cm3
Each edge will be the cube root of 125 which is 5 cm
The length of each edge will be 11 cm.
It is: 5 cm
Volume = 216 cm3
64cm3