Question

bob wants to cover a room 3m 50cm wide and 6m long by square tiles in each square tiles of side 0.5 metre find the number of square tiles needed to cover the floor ​

Answer 1

Answer:area of room = 3.5 × 6 m²

Area of tile = 0.5 × 0.5 m²

Number of tiles needed =(3.5 × 6)/(0.5 × 0.5)

= 84

Thus bob needs 84 tiles to cover its room

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