what will be the cost of painting the walls of length 12m and 10m breath if the cost of painting is Rs. 50 per sq.m?
Answers
Answered by
2
Step-by-step explanation:
length=12
breadth=10
perimeter of the rectangle=2(l+b)
= 2(12+10)
=2(22)
=44m²
cost of painting per 1m²=50
cost of painting=44*50
=2240m²
Answered by
0
The correct answer is Rs 6000.
Given: Length of rectangle = 12m.
Breadth of rectangle = 10m.
Cost of painting = Rs 50 per sq.m.
To Find: Cost of painting the wall.
Solution:
Area of rectangle = l x b
= 12 x 10
= 120 sq.m
Cost of painting wall = Area of wall x cost of painting per sq.m.
Cost of painting wall = 120 x 50 = 6000
Hence, the cost of painting the wall is Rs 6000.
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