Question

find the cost of carpeting the room. If the required to completely cover the floor of a room whose length is 4.5m and breadth is 4m . If the cost of the carpet is ₹150 per sq.m and also find the area of the carpet?
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Answer 1

Step-by-step explanation:

Area of the floor of the room =

$l \times b$

$= \: 4 \times 4.5$

$= \: 18 \: {m}^{2}$

cost of covering per metre sq. = ₹150.

therefore,cost of covering 18 m sq.

$= 18 \times 150$

$= 2700$

Area of carpet = Area of the room = 18 m sq.

Therefore the cost of carpeting the room = ₹2700.