Question

An assembly hall is 45m long, 30m broad and 16m high. It has five doors, each measuring 4m
by 3.5m and four windows 2.5m by 1.6m each. Find
i) the cost of papering the walls at the rate of Rs 15 per m2
ii) the cost of carpeting its floor at the rate of Rs 14 per m2

Answer 1

Answer:

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