Three metal cubes whose edges measure 3cm,4cm,5cm are melted to form a single cube find side length
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Step-by-step explanation:
Total volume of 3 cubes = (33 + 43 + 53 ) cm3
= (27 + 64 + 125)cm3
= 216 cm3
Now volume of new cube = 216 cm3
So edge of new cube = cube root of 216 cm3
= 6 cm
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