1m = 100cm so 60cm x 40 cm x 40 cm = .6m x .4m x .4m = .096m^2
4m x 4m works
yes it is 40cm = 0.4m 400mm = 0.4m
40cm is 400mm
40cm
40cm
40cm times 40cm times 40cm equals 64,000cm. The volume of the cube is 64,000cm cubed or 0.064m cubed.
4m
40cm is 20% of 2M
40
The area of 4m by 4m is 16 square meters.
The perimeter is 40cm