Problem: As of the census of 2010, there were 47,723 people, 17,816 households, and 11,722 families residing in the city. The population density was 1,754.6/sq mi (677.5/km²).  There were 19,806 housing units at an average density of 749.9 per square mile (289.6/km²).  The racial makeup of the city was 38.32% White (U.S. Census), 57.25% African American (U.S. Census), 1.25% Native American (U.S. Census), 1.85% Asian, 0.14% Pacific Islander (U.S. Census), 1.03% from Race (United States Census), and 1.09% from two or more races.  6.98% of the population were Hispanics in the United States or Latino (U.S. Census) of any race.

How many more people are there than housing units?
Answer: 27917

Problem: In 2015, the Population Division of the United Nations Department of Economic and Social Affairs listed Germany as host to the List of sovereign states and dependent territories by immigrant population, about 5% or 12 million of all 244 million migrants. Germany ranks List of countries by immigrant population and 37th globally in terms of the percentage of migrants who made up part of the countrys population. , the largest national group was from Turkey (2,859,000), followed by Poland (1,617,000), Russia (1,188,000), and Italy (764,000). 740,000 people have Afro-Germans origins, an increase of 46% since 2011. Since 1987, around 3 million ethnic Germans, mostly from the former Eastern Bloc countries, have exercised their German Law of Return and emigrated to Germany.

Are more Russians or Italians living in Germany?
Answer: Russia

Problem: The York urban area had a population of List of urban areas in England by population comprising 66,142 males and 71,363 females in 2001. The urban areas population increased to 153,717 by the time of the United Kingdom Census 2011. Also at the time of the United Kingdom Census 2001, the City of York had a total population of 181,094 of whom 93,957 were female and 87,137 were male. Of the 76,920 households in York, 36.0% were married couples living together, 31.3% were one-person households, 8.7% were cohabitation couples and 8.0% were lone parents. The figures for lone parent households were below the national average of 9.5%, and the percentage of married couples was also close to the national average of 36.5%; the proportion of one person households was slightly higher than the national average of 30.1%.

How many more percent of households in York were married couples living together than cohabitation couples?
Answer: 27.3

Problem: France in the Ancien Régime covered a territory of around 200,000 square miles , and supported 22 million people in 1700. At least 96% of the population were peasants. France had the largest population in Europe, with European Russia second at 20 million. Britain had nearly six million, Spain had eight million, and the Austrian Habsburgs had around eight million. Russia was the most populated European country at the time. France's lead slowly faded after 1700, as other countries grew faster.

Which country had the fourth largest population?
Answer:
Britain had nearly six million