A number is increased by 20percentage by what percent the new number is decreased so than the number restoves the originally value
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Let the number be x
The new number =x +0.2x =1.2x
Then to get back the number x , you need to reduce 1.2x by 0.2/1.2 , which = .166667
So you need to reduce the increased number by 16.7% to get the number back
The new number =x +0.2x =1.2x
Then to get back the number x , you need to reduce 1.2x by 0.2/1.2 , which = .166667
So you need to reduce the increased number by 16.7% to get the number back
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