Aarav has 64 identical small solid metal cubes of edge 1 cm. He melts all of them together and casts one large cube. What is the edge of the large cube (in cm)?
Class 10Conversion of SolidsMensuration
A8
B3
C4
D5
Step-by-Step Solution
Total volume =64∗13=64cm3. Large cube edge a satisfies a3=64⇒a=4 cm.
Answer: C) 4
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