the price of a land is increased by 10% and the increased price is again increased by 10%. Find the total increment in terms of percentage
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using formula of percentage increase ..
+-x +-y +-(x×y/100)
we get x= +10 , y=+10
=> 10 +10 + 100/100
=20 +1 =21% increase or percentage change
+-x +-y +-(x×y/100)
we get x= +10 , y=+10
=> 10 +10 + 100/100
=20 +1 =21% increase or percentage change
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