BRAIN TEASERS

enter your answer and press button OK

Find number abc

If ab2c4 - cba46 = 5a2bb find number abc. Multiple solutions may exist.

Correct answers: 3

#brainteasers #math

Register with your Google Account and start collecting points.

Check your ranking on list.

At the doctor's office...

At the doctor's office.
- What bothers you?
- I have a bad memory.
- Ok. What else?
- I have a very bad memory.
- What else?!
- And... I have a really bad memory.
- Yes, I understand that you have a bad memory! What else??
- And I have hearing problems.
- What else?
- What did you say?
- What else?!
- Say it again?
- What else?!
- Ah-ah! And I have a bad memory.

Jokes of the day - Daily updated jokes. New jokes every day.

Follow Brain Teasers on social networks

Brain Teasers

puzzles, riddles, mathematical problems, mastermind, cinemania...

DC-9 airplane retirement

In 2014, the last flight of a U.S. passenger McDonnell Douglas DC-9 aircraft left Minneapolis/St. Paul, going to Atlanta. The Delta airline was the first to begin service with the original 65-seat version in 1965, as well as the last U.S. major airline to retire it. Delta had originally phased out their DC-9 fleet in 1993. The merger with Northwest in 2008 brought back 94 DC-9s with an average age (as of 31 Dec 2007) of 35.6 years, to be phased out again. Despite being known as a reliable workhorse, the jet’s technology was dated, its engines noisy, but most importantly, it could not match the newer airplanes in fuel economy, while fuel prices were continuing to increase. They have been replaced with newer, quieter, more efficient aircraft, such as the Boeing 717 (which still owes much to the original DC-9 design).«

This site uses cookies to store information on your computer. Some are essential to help the site properly. Others give us insight into how the site is used and help us to optimize the user experience. See our privacy policy.