Question

Hint. Let the required
The length of a rectangle exceeds its breadth by 7 cm. If the length is decreased by 4 cm and the breadth is
increased by 3 cm, the area of the new rectangle is the same as the area of the original rectangle. Find the length
and the breadth of the original rectangle.
than his mandson He is also 54 years older than him. Find their present ages,​

Answer 1

Explanation:

let breadth of original rectangle=x

so, length=x+7

if we increased length by 4cm and breadth by 3cm

New length=x+7+4

=x+11

and new breadth =x+3

according to question

Areaf of original