User:楊邱成/sandbox

$$6 \div 2(1+2)$$ is a math question on the Internet in 2011. It appealed to millions of netizens discussing about it because the answer are different in different calculating angles. .

Summary
This question is from a Facebook Netizen in Taiwan. It is said that more than half of people answer the wrong answer. The person who ask this question said that the correct answer to this question is "9", "1" is an incorrect answer. However, Mathematician don't have a consistent answer, and this question has created a controversy. On Facebook, 3.42 million responded, 1.49 million answered "9" and 1.93 million answered "1". .