the length of a rectangle is 5 cm more than the breadth . of the length is decreased by 1 cm and breadth is increased by 2 cm their ratio becomes 7:6. find the dimensions of the rectangle.
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Let breadth be b So l=b+5 New length=b+4 New breadth=b+2 Now, b+4:b+2=7:6 Cross multiply Ans:- l=10cm b=5cm
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