The length breath and height of a room are 5cm 4cm and 3cm respectively. Find the cost of white the walls of the room and the rate of rupees 7.50 per m square
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Answer:
total cost of painting ₹405
Explanation:
Lsa=2(l+b)×h
2(5+4)3
18×3
54m^2
cost of painting perm^2=7.50
7.50×54
=405.00
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