Problem: Washington was led by 33-year-old quarterback Billy Kilmer, who completed 120 out of 225 passes for 1,648 yards and a league leading 19 touchdowns during the regular season, with only 11 interceptions, giving him an NFL best 84.8 passer rating. Kilmer had started the first three games of the season, was replaced in game four by 38-year-old Sonny Jurgensen, then replaced Jurgensen when he was lost for the season with an Achilles tendon injury. Their powerful rushing attack featured two running backs. Larry Brown (running back) gained 1,216 yards (first in the NFC and second in the NFL) in 285 carries during the regular season, caught 32 passes for 473 yards, and scored 12 touchdowns, earning him both the NFL Most Valuable Player Award and the NFL Offensive Player of the Year Award. Running back Charley Harraway had 567 yards in 148 carries. Future Pro Football Hall of Fame wide receiver Charley Taylor and wide receiver Roy Jefferson provided the team with a solid deep threat, combining for 84 receptions, 1,223 receiving yards, and 10 touchdowns.
Answer this question based on the article: How many combined rushing yards did Larry Brown and Charley Harraway have?
A: 1783

Problem: As of the census of 2000, 750,097 people, 286,098 households, and 197,693 families resided in the county. The population density was 1,553 people per square mile (599/km). The 297,434 housing units averaged 238 units/km (616 units/sq mi). The Race (United States Census) of the county was 86.46% White, 7.46% Black or African American, 0.11% Native American, 4.02% Asian, 0.03% Pacific Islander, 0.75% from other races, and 1.16% from two or more races. About 2.04% of the population were Hispanic or Latino of any race, 17.5% were of German people, 16.7% Irish people, 14.3% Italian people, 6.5% English people, and 5.0% Polish people ancestry according to 2000 United States Census. Around 90.5% spoke English language, 2.0% Spanish language, 1.1% korean language, and 1.0% Italian language as their first language. Historically, much of western Montgomery County is part of the Pennsylvania Dutch Country, with a great many descendants of German language-speaking settlers from the 18th century.
Answer this question based on the article: How many percent more Whites were there than Blacks or Asians?
A: 74.98

Problem: In the United States, the female-to-male earnings ratio was 0.77 in 2009; female full-time, year-round (FTYR) workers earned 77% as much as male FTYR workers. Womens earnings relative to mens fell from 1960 to 1980 (56.7-54.2%), rose rapidly from 1980 to 1990 (54.2-67.6%), leveled off from 1990 to 2000 (67.6-71.2%) and rose from 2000 to 2009 (71.2-77.0%). When the first Equal Pay Act of 1963 was passed in 1963, female full-time workers earned 48.9% as much as male full-time workers.
Answer this question based on the article: How many percentage points difference is there between the highest and lowest female-to-male earnings ratio between 1960 and 1980?
A:
2.5