the length and breadth of a rectangular hall are 8 meter and 5.5 meter respectively .A carpet is to be spread over the floor .If the breadth of carpet is 1.1 meter,find the cost of carpet needed at the rate of ₹75 per meter.वैलेंटाइन डे बैकग्राउंड
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₹3000
Step-by-step explanation:
length and breadth of hall = 8 by 5.5 m
area of hall = 8 × 5.5 =44
breath of carpet= 1.1m
length of carpet= 44÷1.1=40m
cost of 1 metre carpet = ₹75
cost of whole carpet = 40 × 75
₹3000
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