Question

The edges of three solid cubes are 6 cm, 8cm and 10cm. These cubes are melted and recasted into a single. Find the edge of the resulting cube​

Answer 1

Step-by-step explanation:

the basic concept is volume conservation.

so ,

initial volume =final volume

6^3 +8^3 +10^3 = A^3

216+512+1000 =A^3

1728 =A^3

A= 10 cm

Answer 2

Step-by-step explanation:

volumes are equal

therefore volume of the resulting cube is equal to the sum of the volumes of the small cobe