How does Bill Bryson end up in a "Crash Position" in the aircraft
Answers
Answer: William McGuire Bryson OBE HonFRS (/ˈbraɪsən/; born 8 December 1951) is an American-British author of books on travel, the English language, science, and other non-fiction topics. Born in the United States, he has been a resident of Britain for most of his adult life, returning to the United States between 1995 and 2003, and holds dual American and British citizenship. He served as the chancellor of Durham University from 2005 to 2011.
Bryson came to prominence in the United Kingdom with the publication of Notes from a Small Island (1995), an exploration of Britain, and its accompanying television series. He received widespread recognition again with the publication of A Short History of Nearly Everything (2003), a book widely acclaimed for its accessible communication of science.
Explanation:
A can complete a work in 7 days and B can complete
the same work in 21 days. If they work together for
3.5 days then the work left is : A एक काम को 7 दिनों
में एवं B उसी काम को 21 दिनो में कर सकता है। र्दि वे
िोनों 3.5 दिन साथ काम करें तो ककतना काम शेष रह
जाएगा।
A) 1/3 B) 2/3
C) 4/7 D) 3/7