Find the volume in cubic decimetre of each of the cubes whose side is (i)1.5m          (ii)  75cm        (iii)  2dm 5cm

Explanation

`(i) `Given that
Side of cube = `1.5 m`
So, Volume of cube =` 1.5^3`
`1.5xx1.5xx1.5`
`3.375 m^3`
`(ii)` Given that
Side of cube =`75cm`
So, volume of cube =`(75^3) cm^3`
`421875 cm^3`
`(iii)` Side of cube =`2dm 5cm`
`2.5dm`
So, volume of cube =`(2.5)^3dm^3`
`15.625dm^3`