A marble tile measure 10cm*12cm how many tiles will be required to cover a wall of size 3m *4m also find the totla cost of tiles at the rate of RS 2 per tile
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Explanation:
the area of the wall =(3×4)m^2
the area of each tile=(10/100 ×12/100)m^2
no. of tile required =
(3×4 )/(0.1×0.12)
(12/0.012)
1000
therefore total tile required are 1000
Cost of 1000 tile= ₹(2×1000)
= ₹2000
there's the answer
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