Question

9. The floor of a room is rectangular in shape.
Its length is 7 metres and breadth is 5 metres,
What will be the cost of covering it with a carpet
which costs Re. 5 per square metre?​

Answer 1

Answer:

Rs .175

Step-by-step explanation:

length = 7

breadth = 5

area of a rectangle = lb

                                = 7 X 5

                                = 35q meters

cost of the carpet per sq meter = Rs .5

cost of the carpet per sq meter = Rs .175

Answer 2

Answer:

175

Step-by-step explanation:

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