A metal cuboidal block with dimensions 2 m X 1.5 m X 22.5 cm is melted and made into 200 identical cubes. What is the length of the edge of each cube?
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Answer: 0.696238 cm or 6.96238 mm
Step-by-step explanation: Total volume of the cuboid = 2×1.5×22.5 = 67.5 cm³
When this is divided into 200 identical cubes the volume of each cube = 67.5 cm³ ÷ 200 = 0.3375 cm³
Length of each edge of cubes = ∛0.3375 = 0.696238 cm
or 6.96238 mm
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