Question

a spherical ball of iron of volume cube metre1728 is melted to form A cuboidal block of length 4 metre breath 3 metre and height 1 metre how many cuboidal iron blocks are possible to form

Answer 1

volume of iron ball=volume of cuboidal boxes
how many no. of boxes are there made up of iron ball=1728/3×4×1
=1728/12
=576/4
=144
.•.144 cuboidal boxes can be formed out of iron ball