Find the cost of painting the walls of a room is 4 m 50 cm high and each side of the room is 6 m long . The cost of painting is Rs 10 per sq m
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Total area of painting = 2h(l+b)
= 2×4.5(6+6)
= 9×12 = 108 m²
cost of painting wall = 108×10
= ₹ 1080
sanjayujjwal4:
very very thanks
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