Question 126 (b)
Architects design many types of buildings. They draw plans for houses, such as the plant shown in the following figure.
An architect wants to install a decorative moulding around the ceilings in the rooms. The decorative moulding costs ₹ 500/ meter.
The carpet costs ₹ 200 per m2. Find the cast of carpeting each room.
The lenght of a room is 50./. More then its breadth The cost of carpaiting The room at The rate of rs38.50m2.is rs 924 and The cost of painting The walls at The rate of rs 5.50per m2 is equal to rs 1320 find The dimensions of The room?
Jose wants new a carpet for his living room. His living room is 9m × 9m. If the carpet cost is Rs 12 per square metre, what is the cost of the carpet? [3 MARKS]