Problem: Rutger Macklean (1742-1816) was a prominent captain, politician and land owner remembered for introducing agricultural reforms leading to more effective large-scale farming in Sweden. Ernst Wigforss (1881-1977) was Minister for Finance (Sweden) 1925-1926 and 1932-1949 and has been considered the foremost developer of the Swedish Social democracy. Östen Undén (1886-1974) was an internationally recognized professor of law and Minister for Foreign Affairs (Sweden) 1924-1926 and 1945-1962. Tage Erlander (1901-1985) was Swedens Prime Minister of Sweden 1945-1969, potentially a record of uninterrupted tenure in parliamentary democracies, and led his party through eleven elections. Ruth Bader Ginsburg (1933-) is a Associate Justice of the Supreme Court of the United States of the United States, the second female justice to be in this position. Ingvar Carlsson (1934-) served as Swedens prime minister 1986-1991 and 1994-1996 and as Swedens deputy prime minister 1982-1986. Rupiah Banda (1937-) was the president of Zambia 2008-2011 and its vice president 2006-2008. Leif Silbersky (1938-) is a notable lawyer and author famous for representing so called high-profile cases in Sweden. Marianne Lundius (1949-) is since 2010 the president of the Supreme Court of Sweden, the first female justice in this position. Utoni Nujoma (1952-) was Namibia minister of foreign affairs 2010-2012 and is since 2012 the countrys minister of justice.

How many total years did Östen Undén serve as the Minister for Foreign Affairs?
Answer: 19

Problem: The 2010 US Census reported that the Latino population in Miami accounted for 70% of its total population, with 34.4% being of Cuban people origin, 15.8% had a Central American background (7.2% Nicaraguan people, 5.8% Honduran people, 1.2% Salvadoran people, and 1.0% Guatemalan people), 8.7% were of South American descent (3.2% Colombian people, 1.4% Venezuelan people, 1.2% Peruvian people, 1.2% Argentinean people, and 0.7% Ecuadorian people), 4.0% had Hispanic people origins (0.5% Spaniard), 3.2% descended from Puerto Rican people, 2.4% were Dominican people (Dominican Republic), and 1.5% had Mexican people ancestry.

How many more people, in terms of percentage, were in the biggest subgroup compared to the 3 smallest subgroups combined?
Answer: 32.2

Problem: By June 2010, there were close to 16,000 digital cinema screens, with over 5000 of them being stereoscopic setups. David Hancock claims that the total number of digital screens worldwide was 36,242, up from 16,339 at end 2009 or a growth rate of 121.8 percent during the year. There were 10,083 d-screens in Europe as a whole (28.2 percent of global figure), 16,522 in the United States and Canada (46.2 percent of global figure) and 7,703 in Asia (21.6 percent of global figure). As regards digital 3D screens, there were a total of 21,936 3D screens, which equals 60.5 percent of all d-screens. This was a rise from the 55 percent in 2009 but is expected to drop slightly in 2011 to 57.5 percent. By the end of 2012, according to Screen Digest, 91.4% of UK screens had been converted to digital and the rest expected to be so by the middle of 2013. Worldwide progress was slower as in some territories, particularly Latin America and Africa. However almost all screens worldwide were expected to be converted by the end of 2015. As of 31 March 2015, 38,719 screens (out of a total of 39,789 screens) in the United States have been converted to digital (15,643 of which are 3D capable), 3,007 screens in Canada have been converted (1,382 of which are 3D), and 93,147 screens internationally have been converted (59,350 of which are 3D). As of 3 May 2016, 98.2% of the worlds cinema screens were digitized.

How many digital cinema screens did not have stereoscopic setups?
Answer: 11000

Problem: In 1762, the population of the Dutch colony of Berbice included 3,833 enslaved Blacks, 244 enslaved Amerindians or indigenous people, and 346 whites. On 23 February 1763, slaves on Plantation Magdalenenberg on the Canje River in Berbice rebelled, protesting harsh and inhumane treatment. They torched the plantation house, then went to other plantations to mobilize other enslaved Africans to join the rebellion. Cuffy, an enslaved man at Lilienburg, another plantation on Canje, is said to have organized them into a military unit. As plantation after plantation fell to the slaves, the Dutch settlers fled northward and the rebels began to take over control of the region. For almost a year, the rebels held on to southern Berbice, while the whites were able to hold on to the north. Eventually only about half of the white population that had lived in the colony remained. The rebels came to number about 3,000 and threatened European control over the Guianas. Other key figures among the rebels include Atta, Accara, and Accabre. The insurgents were eventually defeated in the spring of 1764 with the assistance of troops from neighbouring French and British colonies and from Europe.

How many enslaved people, both black and indigenous, made up the population of Berbice in 1762?
Answer:
4077