A rectangular room is 10 m long and 8 m broad. Carpet is to be laid in this room. What will be the total cost of laying carpet at the rate of Rs. 2 per m square?
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Step-by-step explanation:
Area of rectangular carpet =l×b
=10×8
=80m²
coat of laying carpet @ of Rs. 2 per meter²
=80×2
=160Rs
Answer:
length of room = 10m
breadth of room = 7.5m
Area of floor =10×7.5=75m
2
width of carpet = 1.25m
Now, Area of floor = Area of carpet
10×7.5=1.25× length of carpet
length of carpet =
1.25
10×7.5
=60m
Cost per meter = 250Rs
Total cost = Length of carpet × cost per meter
=60×250
=Rs 15000