Q. 15.0( 5 Votes )

Find the volume in cubic metres (cu.m) of each of the cuboids whose dimensions are :

(i) length = 12 m, breadth = 10 m, height = 4.5 m

(ii) length = 14 m, breadth = 2.5m, height = 50 cm

(iii) length = 10m, breadth = 25 dm, height = 25 cm.

Answer :

(i) Given,


Length of cuboid = 12 m


Breadth of cuboid = 10m


Height of cuboid = 4.5 m


So,


Volume of cuboid =


(ii) Given,


length of cuboid = 14 m


breadth of cuboid = 2.5 m


height of cuboid = 50 cm = .50m


so.


Volume of cuboid =


(iii) Given,


length of cuboid = 10m


breadth of cuboid = 25 dm = 2.5 m


height of cuboid = 25 cm = .25 m


so,


volume of cuboid =


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