Find the volume of wood required for a closed wooden box with external dimensions `15cm xx 12cmxx8cm`, if the wood is 0.5 cm thick.

Find the volume of iron required to make an open box whose external dimensions are 36cmxx25cmxx16.5cm , the box beign 1.5 cm thick throughout. If 1 cm^(3) of iron weighs 8.5 grams, find the weight of the empty box in kilograms.

Find the volume of wood required to make a closed box of external dimensions , 80 cm 75 cm and 60 cm the thickness of walls of the box being 2 cm throughout.

Find the volume of wood used to make a closed box of outer dimensionis 60 cm xx 45 cm xx32cm , the thickness of wook beign 2.5 cm all around.

Find the volume of wood used to make a closed rectangular box of outer dimensions 60 cm xx 45 cm xx 32 cm , the thickness of wood being 2.5 cm all around. Also find the capacity of the box.

Find the number of bricks required to construct a wall of dimensions 3 m xx 1.5 m xx 0.4 m , if the dimension of a brick is 30 cm xx 15 cm xx 8 cm .

Find the number of bricks required to construct a wall of dimensions 3 m xx 1.5 m xx 0.4 m , if the dimension of a brick is 30 cm xx 15 cm xx 8 cm .

How many cubic cm of iron is required to construct open box whose external dimensions are 36cm25cm and 16.5cm provided the thickness of the iron is 1.5cm provided the of iron weights 7.5gm then find the weight of the box.

How many cubic cm of iron is required to construct open box whose external dimensions are 36 cm 25 cm and 16.5 cm provided the thickness of the iron is 1.5 cm lf one cubic cm of iron weights 7.5 gm then find the weight of the box.

16 glass spheres each of radius 2 cm are packed into a cuboidal box of internal dimensions 16cmxx8cmxx8cm and the box is filled with water. Find the volume of water filled in the box.

Find the area of the cardboard required to make a closed box of length 25cm, 0.5m and height 15cm.