The side of a square tile is 10 cm. How many tiles will be required to cover a hall of 12 m x 10 m?
Answers
Answered by
1
Answer:
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Step-by-step explanation:
Area of hall = (12 × 10)m² = 120m²
side of tile = 10cm
area of tile = S × S = (10 × 10)cm² = 100cm²
no. of tile = area of hall / area of tile
= 120-100
= 20 tiles
Answered by
0
Answer:
12000 tiles are required
Step-by-step explanation:
Total area to be covered = (12 × 10)m²
= 120m² = (120 × 10000) cm² = 1200000cm²
Area covered by 1 tile = 100cm²
Therefore, no. of tiles required = 1200000/100
= 12000
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