Question

if three cubes of 6cm, 8cm and 10m are melted and formed into a single cube. then edge of the new cube formed is

Answer 1

Volume of three cubes= 1000+512+216 cu cm
= 1728 cm cu
now edge of the new cube=
$\sqrt[3]{1728}$
= 12 cm .
Hence, the edge of new cube is 12 cm