Before a renovation, a movie theater had 111 seats. After the renovation, the theater has 154 seats. What is the approximate percentage increase of the number of seats in the theater? If necessary, round to the nearest tenth of a percent.
Percentage increase will be given by: (New number-Old number)/(Old number)×100 new number=154 seats old number =111 seats thus Percentage increase is: (154-111)/111×100 =38.7%
