The length , breadth and height of a cuboidal tank are 150x120x110cm respectively. The tank has 129600 cm3 of water in it , 100 porous bricks each having dimension 20cmx10cmx10cm are placed in the tank . calculate the rise in water level of the tank, if each brick absorbs 1/10th of its own volume.



The Brainliest Answer!
Tsa of brick = 2(lb +bh+hl)
find now dimensions is brick

1 5 1