a room is 9.68m long and 6.2m wide it's floor is to be covered with rectangular tiles of size 22cm by 10cm find the total cost of the tiles at the rate of rs 250 per tile BEST
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Given:
Length of a room = 9.68m long.
Breadth of a room = 6.2m.
Length of tile = 22cm.
Breadth of tile = 10cm.
To find:
The total cost of the tiles at the rate of rs 250 per tile.
Area of rectangle = Length × Breadth
⟹ 9.68m × 6.2m
⟹ 60.016m²
Area of a tile = ?
⟹ 22cm × 10cm
⟹ 220cm
Converting the centimeter into meter.
⟹ 200 = 0.022m².
Number of tiles = ?
⟹ 60.016m²/0.22m²
⟹ 2728
Total cost of the tiles = ?
⟹ Number of tiles × Cost of a tile
⟹ 2728 × 2.50
⟹ Rs.6820
∴ Total cost of the tiles at the rate of Rs.250 per tile is Rs.6820.
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