What is the % increase in the area of the rectangle? 90% got it wrong! Can you?

[@harrymatabal8448]

Length increased by 11% and breadth increased by 13%. New area = 13×11=143. Increase is 43%

[@michaelwarren7394]

Length increase- 1.3..., width increase 1.1... area..1.3×1.1=1.43 or 43% increased