A room is 6m long ,4m broad and 3m hight .find the cost of laying tiles on its floorand four walls at the cost of .80/m2
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Answered by
1
Step-by-step explanation:
6*4*3=72
cost per 80m2=80*72=5760
Answered by
0
Step-by-step explanation:
Area of 4 walls=2(l+b)*h
=2(6+4)*3
=2*10*3
=60m^2
Area of floor=l*b
= 6*4
=24m^2
cost of laying tiles on floor= 80*24=192rs
cost of laying tiles on 4walls=80*60=4800rs
cost of laying tiles on both floor and 4 walls=4992 rs
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