1, 3 cm = 0.03 m150 ÷ 10 ÷ 0.03 = 500 (m)2, the pile of goods are: 8 x 6 x 4 x 1.8 = 345.6 (t)3, it can hold of oil: 40 x 40 x 40 = 64000 (cubic centimeters) = 64 litersSuch a case gasoline weight: 64 x 0.68 = 43.52 (kg)4, cube volume: 6 x 6 x 6 = 216 (cubic centimeters)The aluminum piece of high is: 216 ÷ 54 = 4 (cm...
