Question
A cuboid of dimensions 18 cm × 12 cm × 10 cm is melted
and recast into cubes of side 6 cm. How many cubes are formed?Solution
ATQ, Volume of cuboid = 181210 1812 = 216 21610 = 2160 cm3 Volume of one cube = 63 = 216 cm3 Number of cubes = 2160/216 = 10
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