Question

From 2010 to 2012, the average selling price of tablets decreased by 20%. This percent

reduction amounted in a decrease of $140. Find the average selling price of tablets in 2010
and in 2012.
In 2010, the average selling price was $, and in 2012, the average selling price was $[

Answer 1

In 2010, the average selling price was $700, and in 2012, the average selling price was $560.