Question

The length and the breadth of a rectangle are in the ratio 2:1. If the length is increased by 10% and the
breadth is decreased by 50% then, the perimeter of the new rectangle is 54 units. Find the dimensions
of the original rectangle.

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Answer 1

$\huge\bold{\gray{\sf{Answer:}}}$

$\bold{Explanation:}$

Final length =2+10percent=2.1

final breadth=1-50percent=0.5

final perimeter =54units (given)

original dimensions are 2and 1