Question

26. A rectangular solid metallic cuboid 18cm x 15cm X 4.5cm is melted and recast into solid unit
cubes. How many solid unit cubes can be made?
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Answer 1

Step-by-step explanation:

volume of the given cuboid

= 18 × 15 × 4.5 = 1215cm³

volume of one unit cube = 1× 1× 1 = 1 cm³

no.of cubes can be made = 1215/1 = 1215

no.of cubes can be made = 1215