1.

How many cubes of side 15cm can be fitted into a box which Measure 1.5m× 90cm× 75cm.

Answer»

Volume of cubes = (15 cm)³

Volume of box = 1.5 m × 90cm × 75 cm= 150 × 90 × 75 cm³

Numbers of cubes fitted = Volume of box/ volume of cubes= 150 × 90 × 75 / 15³= 300



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