Question
The figure shows a rectangle HJKL. The lines are extended from point H, J, K and L and they meet at point N. The length of KL is 30 m. Given that the area of triangle HNL is 66 m2 and the area of triangle JNK is 111 m2, find the breadth of the rectangle in mixed number.
4 m

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The figure shows a rectangle HJKL. The lines are extended from point H, J, K and L and they meet at point N. The length of KL is 30 m. Given that the area of triangle HNL is 66 m2 and the area of triangle JNK is 111 m2, find the breadth of the rectangle in mixed number.