Question

A rectangular solid metallic cuboid
9 cm x 8 cm x 2 cm is melted and recast
into solid cubes each of side 2 cm. How
many such solid cubes can be made ?
(A) 20 (B) 18 (C) 12 (D) 15​

Answer 1

Answer:

volume of the rectangular cuboid = l×b×h

=9×8×2

volume of cube =edge^3

=2×2×2

then ,

9×8×2/2×2×2

=18

b)18

hope u got the answer !!!