If a length of rectangle increased by 20% and breath is increased by 30% then change in area of rectangle is ?

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Question:If a length of rectangle increased by 20% and breath is increased by 30% then change in area of rectangle is ?

1.55%

2.57%

3.56%

4.No change

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  1. If a length of rectangle increased by 20% and breath is increased by 30% then change in area of rectangle is ?
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