Question

11. Find the number of square tiles of size 10 cm, required for decorating a wall 6 mx 4 m. Also find
the total cost of the tiles required for this purpose if one tile cost 2.50.​

Answer 1

Step-by-step explanation:

area of wall = 6×4 =24m² =240000cm²

area of tile = 10×10 =100cm²

number of tiles = 240000/100

number of tiles = 240000/100 = 2400 tiles

cost of 1 tile = ₹2.50

cost of 2400 tiles = ₹2.50×2400 = ₹6000

Answer 2

Answer:

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