A closed box measures 66 cm, 36 cm and 21 cm from outside. If its wall

1.	A closed box measures 66 cm, 36 cm and 21 cm from outside. If its walls are made of metal-sheet, 0.5 cm thick; find: i) The capacity of the box; ii) Volume of metal - sheet and iii) Weight of the box, if 1 cm3 of metal weights 3.6 gm.
Answer» A closed box measures 66 cm, 36 cm and 21 cm from outside. If its walls are made of metal-sheet, 0.5 cm thick; find: i) The capacity of the box; ii) Volume of metal - sheet and iii) Weight of the box, if $1 c m^{3}$ of metal weights 3.6 gm.

A closed box measures 66 cm, 36 cm and 21 cm from outside. If its walls are made of metal-sheet, 0.5 cm thick; find: i) The capacity of the box; ii) Volume of metal - sheet and iii) Weight of the box, if 1 cm3 of metal weights 3.6 gm.

Answer»

A closed box measures 66 cm, 36 cm and 21 cm from outside. If its walls are made of metal-sheet, 0.5 cm thick; find:

i) The capacity of the box;

ii) Volume of metal - sheet and

iii) Weight of the box, if $1 c m^{3}$ of metal weights 3.6 gm.