Question 2abdd448

The value of a collectible comic book increased by $167 percent sign$ from the end of $2011$ to the end of $2012$ and then decreased by $16 percent sign$ from the end of $2012$ to the end of $2013$ . What was the net percentage increase in the value of the collectible comic book from the end of $2011$ to the end of $2013$ ?

Problem-Solving and Data Analysis - Percentages