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Question
Find the area of floor of a room which is made by 50 square tiles. Each tile has side length of 1 inch.
Find the area of floor of a room which is made by 50 square tiles. Each tile has side length of 1 inch.
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Solution
The correct option is D 50 square inches
Area of each tile = 1×1
= 1 square inch
The total number of tiles = 50
Area of the room = Number of square tiles × Area of 1 square tile
= 50×1
= 50 square inches
Area of each tile = 1×1
= 1 square inch
The total number of tiles = 50
Area of the room = Number of square tiles × Area of 1 square tile
= 50×1
= 50 square inches
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