The cost of covering the floor with tiles at the rate of ₹ 100 per metre square is ₹ 14400
The length and breadth of the room are 18 m and 8 m respectively. The cost covering the floor with tiles at the rate of ₹ 100 per metre square can be computed as follows:
Area of a rectangle:
a = lb
where
l = length
b = breadth
Therefore,
a = 18 × 8
a = 144 m²
1 m² covering cost ₹ 100
144 m² covering will cost ?
cross multiply
Cost of covering = 144 × 100
Cost of covering = ₹ 14400
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