Problem: In the county, the population was spread out with 21.7% under the age of 18, 8.5% from 18 to 24, 26.9% from 25 to 44, 27.7% from 45 to 64, and 15.0% who were 65 years of age or older. The median age was 40 years. For every 100 females, there were 94.4 males. For every 100 females age 18 and over, there were 98.7 males.

Which age group had the least people?
Answer: 18 to 24

Problem: Vlad Tepes asked the Hungarian king for assistance. He received no support despite promises made by Corvinus and instead called for a mobilization that included "not only men of military age, but also of women and of children from the age of twelve up; and included Gypsy slave contingents." Various sources mention the strength of his army to be between 22,000 and 30,900, with the most popular accepted number set at 30,000. The letter of Leonardo Tocco which put the numbers of the Turkish army at an exaggerated strength of 400,000, exaggerated also the Wallachian strength which was estimated at 200,000. The majority of the army consisted of peasants and shepherds, while the boyars on horsebackwho were few in numberswere armed with lances, swords, and daggers and wore chainmail as armour. Vlad's personal guard consisted of mercenaries from many countries and some Gypsies. Before battle, it is believed that Vlad told his men that "it would be better that those who think of death should not follow me".

How many men was the difference between the largest and smallest army?
Answer: 370000

Problem: In the county, the population was spread out with 24.90% under the age of 18, 7.20% from 18 to 24, 28.10% from 25 to 44, 23.60% from 45 to 64, and 16.30% who were 65 years of age or older. The median age was 39 years. For every 100 females there were 97.10 males. For every 100 females age 18 and over, there were 93.60 males.

For every 100 females, how many fewer males were there?
Answer: 2.9

Problem: As of the census of 2010, there were 7,708 people, 2,380 households, and 907 families residing in the city. The population density was . There were 2,516 housing units at an average density of . The racial makeup of the city was 85.2% White (U.S. Census), 1.0% African American (U.S. Census), 0.4% Native American (U.S. Census), 11.2% Asian (U.S. Census), 0.1% Race (U.S. Census), 0.4% from Race (U.S. Census), and 1.8% from two or more races. Hispanic (U.S. Census) or Latino (U.S. Census) of any race were 1.8% of the population.

How many more whites are there than African American, in percentage?
Answer:
84.2