Find the volume in cubic metre (cu. m) of each of the cuboids whose dimensions are : (i) length = 12 m, breadth = 10 m, height = 4.5 m
(ii) length = 4 m, breadth = 2.5 m, height = 50 cm.
(iii) length = 10 m, breadth = 25 dm, height = 25 cm.

It gives you a brain list

i) volume = l×b×h

= 12×10×4.5

= 630 cu.m

ii) volume = 4×2.5×50

= 500 cu.m

iii) volume = 10×25×25

= 6250 cu.m

hiii am from india and new herepls help me

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540