a door of length 2 metre and breadth 1 metre fitted involve the length of the wall is 4.5 metre and the breadth is 3.6 find the cost of whitewashing at rupees 16 per square metre
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23-Sep-2018 · 2 answers
A door of breadth 1 metre and height 2 metre is fitted in a wall the length of the wall is 4.5 M and the height is 3.6 metre find the cost of whitewashing the walls if the rate of whitewashing the wall is 20 rupees per metre square.
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A door of breadth 1 metre and height 2 metre∴area of the door = [length * breadth] =[1 m*2m] ... More
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Ex 11.1, 8 - A door of length 2 m and breadth 1m is fitted in a wall - Teachoo
12-Dec-2018 · The length of the wall is 4.5 m and the breadth is 3.6 m. Find the cost of white washing the wall, if the rate of ...
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A door of length 2 m and breadth 1 m is fitt toppr.com
22-Nov-2019 · 1 answer
Area of rectangular door = length × breadth = 2 m × 1 m = 2m2 Area
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Area of rectangular door = length × breadth = 2 m × 1 m = 2m2 Area More
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A door of length 2 m and breadth 1m is fitted in a wall. The length - Toppr
27-Dec-2019 · 1 answer
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seven mathematics perimeter area ncert exercise solution 11.1 - Excellup.com
a door of length 2 metre and breadth 1 metre fitted involve the length of the wall is 4.5 metre and the breadth is 3.6 find the cost of whitewashing at rupees 16 per square metre from www.excellup.com
Question 1: The length and the breadth of a rectangular piece of land are 500m and 300 m respectively. Find (i) Its areas (ii) the cost of ...
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CBSE NCERT Solution for Class 7 - Maths - Perimeter and Area - ExamFear
Area of wall including door = length * breadth = 4.5 m * 3.6 m = 16.2 m2 ... Area of triangle = (1/2) * 5 * 3.2 = 16/2 = 8 cm2 ... Also, find the costs of the rope, if it cost Rs 4 per meter.