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If both length and width of a rectangular plot for a garden are increased by 20%, how many percent of the plot would be increased?

If both length and width of a rectangular plot for a garden are increased by 20%, how many percent of the plot would be increased? Correct Answer 20%

20 + 20 + {(20×20)/100} = 44 [ A + B + {(A×B)/100} এই সূত্রমতে ] 

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If the length and width of a rectangular garden plot were each increased by 20 percent, what would be the percent increase in the area of the plot?
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