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Asked by Zainab Last Modified
Answer First, let's find the area of one marble tile:
Area of one tile = Length × Width = 10 cm × 12 cm = 120 cm²
Now, we need to convert the area from square centimeters to square meters since the wall size is given in meters.
1 square meter = 10,000 square centimeters
So, 120 cm² = 120 / 10,000 m² = 0.012 m²
Next, let's find the area of the wall:
Area of the wall = Length × Width = 3 m × 4 m = 12 m²
Now, to find out how many tiles are needed, we divide the total area of the wall by the area of one tile:
Number of tiles = Area of the wall / Area of one tile = 12 m² / 0.012 m² = 1000 tiles
Therefore, 1000 marble tiles will be required to cover the wall.
Now, let's find the total cost of the tiles at the rate of Rs 2 per tile:
Total cost = Number of tiles × Cost per tile = 1000 tiles × Rs 2 per tile = Rs 2000
So, the total cost of the tiles will be Rs 2000.
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