Subject
Bank Exam
Topic
Bangladesh Bank 2009 (AD)
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?
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?
ক)
44%খ)
24%গ)
36%ঘ)
40%Explanation
Length = x Width = y A = xy After increase, Length = 1.2x Width = 1.2y Area = 1.44xy So Increase =44%Related questions
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