The walls of the house is 15m×12m×8m are to be painted along with the ceiling at ruppes 43 per m2. Find the total cost of painting
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Both sides of the walls? This is assumed. Thickness avoided
A=2h (I +b)x2+lxb
= 2x8(15 +12) x2 +15x12
32x27 +180
864+180=1044m2
Area = 1044m2
cost of painting @ Rs43perm2
1044x43= Rs44892
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