A room is 15m long 4 m broad and 3 m height find the cost of white washing its 4 wall at 50p per m square
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Answered by
14
Length=15m
Breadth=4m
Height=3m
Required area=lateral surface area of the room=2(l+b)h
=2 (15+4)3
=114sq.m
Cost per sq.m=50p
Total cost=114×50
=5700p=Rs.57
Thank you
Breadth=4m
Height=3m
Required area=lateral surface area of the room=2(l+b)h
=2 (15+4)3
=114sq.m
Cost per sq.m=50p
Total cost=114×50
=5700p=Rs.57
Thank you
Answered by
1
answer is 57 rupees
tha n you
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