a cuboid of volume 135 cm3 is melted and and cast into 5 equal cubes. find the edge of each cube.
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Step-by-step explanation:
Volume of cuboid= 135cm^3
Let edge of cube = a cm
Since the cuboid is melted to recast into 5 cubes
therefore the volume will remain same
Volume of 5 cubes = volume of cuboid
5 × a^3 = 135
a^3 = 27
a= 3 cm
Edge of each cube = 3cm
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