Problem: In the city, the population was spread out with 28.1% under the age of 18, 9.2% from 18 to 24, 26.2% from 25 to 44, 21.4% from 45 to 64, and 15.1% who were 65 years of age or older.  The median age was 36 years. For every 100 females, there were 83.5 males.  For every 100 females age 18 and over, there were 77.7 males.
Answer this question based on the article: Which age group had the most people?
A: under the age of 18

Problem: Graduation rates among district-run schools, meanwhile, steadily increased in the ten years from 2005. In 2005, Philadelphia had a district graduation rate of 52%. This number increased to 65% in 2014, still below the national and state averages. Scores on the states standardized test, the Pennsylvania System of School Assessment (PSSA) trended upward from 2005 to 2011 but subsequently decreased. In 2005, the district-run schools scored an average of 37.4% on math and 35.5% on reading. The citys schools reached its peak scores in 2011 with 59.0% on math and 52.3% on reading. In 2014, the scores dropped significantly to 45.2% on math and 42.0% on reading.
Answer this question based on the article: How many more percentage did scores drop for math than reading?
A: 3.2

Problem: Coming off their home win over the Raiders, the Ravens traveled to Cleveland Browns Stadium for a Week 9 AFC North rematch with the Cleveland Browns.  In the first quarter, Baltimore's first drive ended with a 41-yard field goal by kicker Matt Stover, while rookie quarterback Joe Flacco completed a 47-yard TD pass to WR Mark Clayton.  The Browns immediately responded with WR Joshua Cribbs returning a kickoff 92 yards for a touchdown.  In the second quarter, Cleveland tied the game with a 23-yard field goal by kicker Phil Dawson.  The Ravens answered with Stover making a 32-yard field goal, yet the Browns closed out the half with Dawson making a 54-yard field goal. In the third quarter, Cleveland took the lead as quarterback Derek Anderson completed a 28-yard TD pass to WR Braylon Edwards and a 7-yard TD pass to RB Jason Wright.  Baltimore closed out the quarter with a 1-yard TD run by FB Le'Ron McClain.  In the fourth quarter, the Ravens rallied with Flacco completing a 28-yard TD pass to WR Derrick Mason, Stover nailing a 22-yard field goal, and LB Terrell Suggs returning an interception 42 yards for a touchdown.
Answer this question based on the article: How many yards longer was Phil Dawson's longest field goal than his shortest?
A:
31