A rectangle has dimensions 40m× 25m. If the length and breadth are increased by 15% find the percentage increases in its area.

A rectangle has dimensions 40m× 25m. If the length and breadth are in

1.	A rectangle has dimensions 40m× 25m. If the length and breadth are increased by 15% find the percentage increases in its area.
Answer» The percentage increase in the area of the rectangle is 32.25%. The area of the rectangle can be obtained by multiplying its length and breadth.