Question

The total cost of carpeting the floor of a square hall -A, at the rate of Rs. 2 per m2
, is more than the total
cost of carpeting the floor of another square hall- B at the rate of Rs. 2 per m2
, by Rs. 224. What is the
perimeter of square hall B, if the side of square hall B is 4m less than that of square hall A (in m)​

Answer 1

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