SOLUTION: Calculate the amount of the trade discount if the gross price is $131, and the net price is $20?

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Question 1161113: Calculate the amount of the trade discount if the gross price is $131, and the net price is $20?
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
difference over original amount or $111/$131=84.7%