A rectangular hall is 22 m long and 15.5 m broad. A carpet is laid ins – InterviewSolution

1.	A rectangular hall is 22 m long and 15.5 m broad. A carpet is laid inside the hall leaving alhe strip leftd a margin of 75 cm from the walls. Find the area of the carpet and the area of the striplearoununcovered. If the width of the carpet is 82 cm, find its cost at the rate of 124 per metre.
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