The floor of a hall is 20 m long and 15 m wide. Find the number
of tiles required to cover the floor if the dimension of one tile is
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Step-by-step explanation:
Length of Hall= 2000 cm
Breath of Hall= 1500 cm
Area of Hall's floor = Length * Breath
= 2000 * 1500
= 30,00,000 cm2
Length of a tile = 20 cm
Breath of a tile = 10 cm
Area of a tile = 20 * 10 = 200 cm2
Total number of tiles = Area of Hall / Area of 1 tile
= 30,00,000 / 200
= 15,000
So, 15,000 tiles are required to cover the floor of the Hall.
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