If the length of a rectangle is increase by 20% and decrease by 10% find the net% change in the area of that rectangle
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Step-by-step explanation:
original value be x
after increase of 20 % equal to x+20/100
120x/100
or
6x/5
decrease after 10% percentage =6x/5-10/100*(6x/5)
6x-5=3x
6x-3x=5
3x=5
x=5/3
net change=x-5 x/3
net change=3%
/5
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