On heating, the length, the breath and the height ofa cuboid structure was increased by 20%, 10% and 5% respectively, If the original volume of the structure is 1000 cm^(3), determine the increase in its volume.

Explanation

(i) New volume = `(1.2 l xx 1.1 b xx 1.05 h )`
Original volume =`lbh`
`(ii) 386 cm^(3)`