Question
Ratio of length to width of a rectangular field is 2:3.
If the perimeter of the field is 380 metres, then find the area (in m2) of the field.Solution
Let length and width of the rectangular field be ‘3x’ metres and ‘2x’ metres, respectively. So, 2(2x + 3x) = 380 Or, x = 38 Area of the field = 2x × 3x = 6 × (38)2 = 8664 m2
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