The ratio between the length and breadth of a field is 7:5. The perimeter of the field is 360 meter. What is the area of the field ?

The ratio between the length and breadth of a field is 7:5. The perimeter of the field is 360 meter. What is the area of the field ? ?

Created: 1 week ago | Updated: 1 week ago | Created By:

Imran Ahmed

31000 sq. meter

31500 sq. meter

7875 sq. meter

8775 sq. meter

0 1

Best Answer Explained in Below-:

Let the length and breadth be 7x and 5x meters respectively. Then, perimeter, 2(7x + 5x) = 360 or, 2×12x = 360 or, 24x = 360 or, x = 360/24 = 15 Area = length×breadth = 7x × 5x = 35x2 = 35×152 = 35×225 = 7875 \(m^{2}\)

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The ratio between the length and breadth of a field is 7:5. The perimeter of the field is 360 meter. What is the area of the field ? ?

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