- A7
- B6
- C12
- D5
Step-by-Step Solution
Total volume = . New edge a: cm.
Answer: B) 6
Three solid metal cubes with edges 3 cm, 4 cm and 5 cm are melted in a foundry and recast into a single cube.
Find the edge of the new cube (in cm).
Class 10Conversion of SolidsMensuration
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