Mathematics · Percentage
A rectangle has width 'a' and length 'b'. If the width is decreased by 20% and the length is increased by 10%, then what is the area of the new rectangle compared to the original area 'ab' in percentage?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1120%
- 288%✓
- 3110%
- 480%
Correct answer
88%
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