how many tiles of dimension 24cm × 15cm will be required to cover a floor 18m long and 12m wide???
pratishpandit:
no of tile=total area÷area of tile,,,now ,,,1800×2100÷24×15=6000
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area of tile = 24*15= 360 cm square=0.0360 metre square
area of floor = 12*18= 216 metre square
number of tiles= 216/0.036 = 6000
area of floor = 12*18= 216 metre square
number of tiles= 216/0.036 = 6000
Answered by
1
Step-by-step explanation:
Area of tiles = 24 × 15 = 360cm
Square = 0.0360 m²
Area of floor = 12×18 = 216 m²
No. of tiles = 216/0.0360
6000 tiles
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