Problem: As of the census of 2000, there were 197,790 people, 84,549 households, and 43,627 families residing in the city. The population density was 3,292.6 people per square mile (1,271.3/km). There were 92,282 housing units at an average density of 1,536.2 per square mile (593.1/km). The racial makeup of the city was 57.2% African American (U.S. Census), 38.3% White (U.S. Census), 0.2% Native American (U.S. Census), 1.3% Asian (U.S. Census), 0.1% Pacific Islander (U.S. Census), 1.5% from Race (United States Census), and 1.5% from two or more races. Hispanic (U.S. Census) or Latino (U.S. Census) of any race were 2.6% of the population.
Answer this question based on the article: How many percent of people were not from 2 or more races?
A: 98.5

Problem: Some economic historians have observed that Standard Oil was in the process of losing its monopoly at the time of its breakup in 1911. Although Standard had 90 percent of American refining capacity in 1880, by 1911 that had shrunk to between 60 and 65 percent, due to the expansion in capacity by competitors. Numerous regional competitors (such as Pure Oil in the East, Texaco and Gulf Oil in the Gulf Coast, Cities Service Company and Sun Oil in the Midcontinent, Union Oil in California, and Royal Dutch Shell overseas) had organized themselves into competitive vertically integrated oil companies, the industry structure pioneered years earlier by Standard itself. In addition, demand for petroleum products was increasing more rapidly than the ability of Standard to expand. The result was that although in 1911 Standard still controlled most production in the older regions of the Appalachian Basin (78 percent share, down from 92 percent in 1880), Lima-Indiana (90 percent, down from 95 percent in 1906), and the Illinois Basin (83 percent, down from 100 percent in 1906), its share was much lower in the rapidly expanding new regions that would dominate U.S. oil production in the 20th century. In 1911 Standard controlled only 44 percent of production in the Midcontinent, 29 percent in California, and 10 percent on the Gulf Coast.
Answer this question based on the article: What areas did Standard Oil control in 1911?
A: Midcontinent

Problem: In the county, the population was spread out with 23.20% under the age of 18, 7.70% from 18 to 24, 27.00% from 25 to 44, 28.00% from 45 to 64, and 14.10% who were 65 years of age or older. The median age was 40 years. For every 100 females, there were 97.00 males. For every 100 females age 18 and over, there were 96.40 males.
Answer this question based on the article: Which age group is larger: under the age of 18 or 18 to 24?
A:
under the age of 18