if the area of a rectangle is increased by 32% and its breadth increased by 20%, what is the percentage increase in its length?
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its a cool question..
l = 6/5 x
actual l = x
increase = x/5
increase % = x/5/x *100% = 20%
l = 6/5 x
actual l = x
increase = x/5
increase % = x/5/x *100% = 20%
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