Question

A room 9.5 m long and 6 m wide is surrounding by a 1.25 m wide verandah. Calculate the cost of cementing the floor of this verandah at rs 80 per m2

Answer 1

Answer:

450 Rs

Step-by-step explanation:

Area of the room is given by 4 * 5.5 = 22m2

Area of the verandah with room is (5.5 + 1.25 + 1.25) * (4 + 1.25 + 1.25) = 8 * 6.5 = 52

Area of only verandah = 52 - 22 = 30m2

Cost of cementing the floor of the verandah = 15 Rs/m2

Total cost of cementing 30m2 verandah = 30 * 15 = 450 Rs

Answer 2

Answer:

A room 9.5 m long and 6 m wide is surrounding by a 1.25 m wide verandah. Calculate the cost of cementing the floor of this verandah at rs 80 per m2