The area of the base of a storage container is 1500dm2. The height is 30 dm. What is the volume in cm3?

A decimetre (dm) is one-tenth of a metre, or 10 centimetres (cm) so 30 dm = 300 cm and 1500 dm² = 150000 cm²  (1 dm² = 100cm²) so volume = 300*150000 = 4.5*10⁷ cm³

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