Question

Q.3 A school has a hall which is 22 m long and 15.5 m broad. A carpet is laid inside
the hall leaving all around a margin of 75 cm from the walls. Find the area of the
carpet and the area of the strip left uncovered. If the width of the carpet is 82
cm, find the cost at the rate of Rs 18 per metre.​

Answer 1

The answer is 123

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