One side of a square-shaped tablecloth is 0.5 m long. find the cost of the lace required to stitch along the border of a tablecloth If the rate of the lace is rs 1 per cm
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To do this question we have to find the perimeter of the table cloth
Perimeter of square = 4S (where s means side. here, side is 0.5m long)
Let perimeter be x then,
x= 4*0.5
x = 2 meters
To find the amount of money at rs1/cm we have to change the perimeter to the same unit hence, 2*100 (as there are 100 cm in 1 meter)
Cost = perimeter/rate of charging money
cost = 200/1 which is 200
Hence the cost is 200 rs
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