Three cubes each of side 3 cm 4 cm and 5 cm are melted to form a new cube the side of the new cube is
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Answer:
Step-by-step explanation:
volume of material obtained by melting of the three cubes=
3^3+4^3+5^3
=>27+64+125
=>216cubic cm
Side of new cube made with this=
Cube root of 216= 6cm
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