Please tell me the question shown in the fig
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Step-by-step explanation:
1. Area of rectangle = Length × Breadth
= 4 × 7 = 28 sq m
2. Tins of paint required = Total area of ceiling/ 1 tin paint covers area
Tins required = 28 /14
= 2
3. Cost of painting = Cost per sq m × Area
= 150 × 28 = 4200 Rs
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