question: The Race (United States Census) of the city was 60.3% White, 24.7% Black or African American (2013 ACS doesnt say Davenport is 25% African American, but 11%-14%, depending on how the population was measured), 0.4% Native American, 2.0% Asian, and 2.4% from two or more races. 10.2% of the population was Hispanics in the United States or Latino of any race. There were 39,124 households out of which 31.8% had children under the age of 18 living with them, 46.0% were married couples living together, 13.4% had a female householder with no husband present, and 36.6% were non-families. Of all households, 29.5% were made up of individuals and 9.4% had someone living alone who was 65 years of age or older. The average household size was 2.44 and the average family size was 3.03.
Answer this question: How many percent were not  homes with children under the age of 18?
answer: 68.2

question: In the county, the population was spread out with 24.20% under the age of 18, 10.10% from 18 to 24, 29.10% from 25 to 44, 23.00% from 45 to 64, and 13.60% who were 65 years of age or older. The median age was 37 years. For every 100 females there were 95.90 males. For every 100 females age 18 and over, there were 93.70 males.
Answer this question: Which gender group in number is fewer: females or males?
answer: males

question: In 1960 Random House acquired Alfred A. Knopf. It is believed that the decision to sell was prompted by Alfred A. Knopf, Jr., leaving Knopf to found his own book company, Atheneum Books in 1959. Since its founding, Knopf has paid close attention to design and typography, employing notable designers and typographers including William Addison Dwiggins, Harry Ford, Steven Heller, Chip Kidd, Lorraine Louie, Bruce Rogers, Rudolf Ruzicka, and Beatrice Warde. Knopf books conclude with an unnumbered page titled "A Note on the Type", which describes the history of the typeface used for the book. In addition, Knopf books date the year of the book's current printing on the title page. Knopf published textbooks until 1988, when Random House's schools and colleges division was sold to McGraw-Hill. In 1991, Knopf revived the "Everyman's Library" series, originally published in England in the early 20th century. This series consists of classics of world literature in affordable hardcover editions. The series has grown over the years to include lines of Children's Classics and Pocket Poets. Random House was acquired by Bertelsmann in 1998. In late 2008 and early 2009, the Knopf Publishing Group merged with Doubleday to form the Knopf Doubleday Publishing Group. Random House has been owned since its 2013 merger of Penguin Group by Penguin Random House, a joint venture between Bertelsmann  and Pearson PLC . Many of Knopf's hardcover books are published later as Vintage paperbacks. Vintage Books is a sister imprint of Random House. In 2015, Knopf celebrated its 100th Anniversary by publishing a commemorative book, Alfred A. Knopf, 1915-2015: A Century of Publishing.
Answer this question: How many years after Random House was acquired by Bertelsmann did the Knopf Publishing Group merge with Doubleday?
answer:
10