Question

the volume of a cubical tank is
$2197000 {}^{3}$
Find the length of its side​

Answer 1

Answer:

130 units.

Step-by-step explanation:

Volume of the cubical tank= Volume of the cube.

=> Volume of the cube= a³.

But given volume of the cube is 2197000

=> a³= 2197000

=> a³= 13×13×13×10×10×10

=> a³= 13³×10³

=> a³= (13×10)³

=> a = 130.

Therefore side of the cube or length of the cube is 130.

If the Volume of the cubical tank is given as 2197000³,

then the length of the cube becomes 2197000.

The main formula which you need to remember is that ...

Volume of the cube= side³.