mohan wants to cover the floor of a room 3 m wide and 4 m long by square tiles . if each tile 0.5 m , then calculate the number of tiles he want to buy .
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Step-by-step explanation:
Length of floor = 3m
Width of floor = 4m
Since floor is in rectangular shape
Area of floor = Length * Width
= 3 * 4
= 12 square meters.
Side of square tile with which Bob wants to cover the floor is 0.5m
Area covered by each square tile = side^2side
2
= 0.5^20.5
2
= 0.25 m^20.25m
2
No.of tiles required to cover the floor:
=\frac{\text{area of floor}}{\text{area of each tile}}
area of each tile
area of floor
=\frac{12}{0.25}
0.25
12
=4848
Thus 48 tiles are required to cover the floor
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