Question

even the 1.25 m wide is constructed all along the outside outside of a room 5.5 m long and 4m wide. Find the cost of cementing the floor of this verandah at the rate of Rs. 15 per sq m?

Answer 1

The cost will be Rs.450

Answer 2

Answer:

450rps

step by step explanation:

Given that,

Given that,Area of the room is 4×5.5=22m²

Area of the verandah with room is =(5.5+1.25+1.25)×(4+1.25+1.25)

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

Area of the verandah with room is =(5.5+1.25+1.25)×(4+1.25+1.25)8×6.5=52Area of verandah 52−22

Area of the verandah with room is =(5.5+1.25+1.25)×(4+1.25+1.25)8×6.5=52Area of verandah 52−22=30m²

Cost of cementing =15rps

Cost of cementing =15rpsTotal cost of cementing =30×15

Cost of cementing =15rpsTotal cost of cementing =30×15=450rps

Cost of cementing =15rpsTotal cost of cementing =30×15=450rpsThus,

Cost of cementing =15rpsTotal cost of cementing =30×15=450rpsThus,We get total cost of cementing 450rps.