Bob want to cover the floor of a room 3m wide and 4m long by squared tiles. if each square tile is of 0.5m , then find the no of tiles required to cover the floor of the room
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Answer:
Step-by-step explanation:
Length (L) = 4 m = 400 cm
Breadth (B) = 3 m = 300 cm
Area = L x B = 400 x 300 = 120000 sq.cm
Side of sq. tiles = 0.5 m = 50 cm
Area = S x S
= 50 x 50 = 2500 sq.cm
No. of tiles = 120000 / 2500
= 48 tiles
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