If 60% of a rectangular floor is covered by a rectangular rug of 9 feet by 12 feet, what is the area in square feet of the floor?

108

180

270

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উত্তর: 180

Area of rectangular RUG = (base)(height) = (9)(12) = 108 This RUG covers 60% of the FLOOR In other words, 108 = 60% of the area of the FLOOR Or we can write: 108 = 0.6(area of FLOOR) So, 108 /0.6 = area of FLOOR Evaluate to get: 180 = area of FLOOR

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If 60% of a rectangular floor is covered by a rectangular rug of 9 feet by 12 feet, what is the area in square feet of the floor?

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সম্পর্কিত অন্যান্য প্রশ্ন

The price of a certain television set is discounted by 10 percent, and the reduced price is then discounted by 10 percent. The series of successive discount is equivalent to a single discount of -

If u> t, r> q , s>t, t>r, which of the following must be true?

A pen was sold at 15% loss. If the selling price was Tk. 8 more, than the seller could have made a profit of 10%. What was the purchase price of pen?

Ms. Lyla wants to put up fencing around three sides of her rectangular garden and have a side of 20 meter unfenced. If the yard has an area of 680 square meters, how many yards of fencing does she need?

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