- A865
- B1920
- C1055
- D960
Step-by-Step Solution
Floor area = sq m. Tile area = sq m. Tiles needed = 108 / 9 = 12. Cost = 12 Rs 80 = Rs 960.
Answer: D) 960
A floor 12 m long and 9 m wide is covered by square tiles of side 3 m.
Each tile costs Rs 80.
What is the total cost of the tiles?
Class 6Area of Rectangles and SquaresMensuration
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