The side of a square hall measures 90m each. Find the area. if it costs ₹0.50 per square metre to the tile the floor , how much will it cost to the tile the entire Floor ?
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a=90m
area = a^2
=90 * 90
= 8100m^2
Cost of a single tile = Rs 0.50
Cost to tile the entire floor = 8100*0.50
= Rs. 4050
area = a^2
=90 * 90
= 8100m^2
Cost of a single tile = Rs 0.50
Cost to tile the entire floor = 8100*0.50
= Rs. 4050
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