a Godown is 50 M long 40 m broad and then we can I find the cost of whitewashing its 4 was at ceiling @ rupees 20 per square metre
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Answered by
1
area of godown=l×b
=50×40
=2000 sq m
th cost of painting=20 per sq.m
=2000/20=
=100 rs per sq m
=50×40
=2000 sq m
th cost of painting=20 per sq.m
=2000/20=
=100 rs per sq m
Answered by
0
Dimension of godown
⠀L = 50m⠀⠀B = 40m ⠀H = 10m
⠀⠀Area of 4 walls = 2(L+B) × H
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀= 2 ( 50 + 40 )
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀= ( 2 × 90 × 10 )m²
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀= 1800m²
Area of celling = ( L×B )sq.unit
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀= ( 50 × 40 ) m²
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀= 2000m²
⠀⠀Total area = 2000 + 1800
⠀⠀⠀⠀⠀⠀= 3800m²
Total cost = Total area × Cost per m²
⠀⠀⠀⠀⠀⠀= 3800 × 20
⠀⠀⠀⠀⠀⠀= ₹ 76000
So your answer is ₹ 76000.
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