1 1.76 dm3 = 1 1760 cm3

11760 (28× 20) = 21(cm)

Because 2 1 > 18, it can be loaded.

2.

1.02 m3 = 1020 dm3 960 dm3 = 0.96 m3 23 dm3 = 23000 cm3 36000 cm3 = 36 dm3

3.

6 m = 600 cm 2.7 m = 270 cm

600×270×6(3×3×3)= 360000 (block)

4.

( 104×44×4.6+44×4.6×35×2)×50 = 1760880(cm3)

1760880cm3 =1.76088m3 =1.76088 (square)

5.

8.63 m2 = 863 dm2 6270 cm2 = 62.7 dm2 7.94 m3 = 7940 dm3 2090 cm3 = 2.09 dm3

6.

24 cm = 0.24 m

525×( 15×0.24×3)=5670 (block)

7.

(6+5+4)×4÷ 12 = 5(DM)6×5×4 = 120(dm3)5×5×5 = 125 dm3

Cuboids and cubes are not equal in volume, and cubes are large in volume.