   # Can you answer this question?

0 votes
143 views

Use three 9's in a mathematical expression without dividing or multiplying in order to form the number one.

Can you answer the question? posted Jul 1, 2014
Share this puzzle

## 1 Answer

+3 votes

In a mathematical expression 9 ^ (9-9)
i.e. 9^(0) = 1 answer Jan 27, 2015
superb answered
For something that appears unsolvable..., a clever solution.  Well done.

Similar Puzzles
+2 votes

The test question below was presented on a college physics exam. The student taking the exam received a zero for this particular question. Can you answer the 2 questions?

BTW: there is no elephant in the way. 0 votes

A) 25%
B) 50%
C) 60%
D) 25%

+1 vote

The number of girls who do wear a watch
is double the number who don't.
But the number of boys who do not wear a watch
is double the number who do.

If I tell you the number of girls in my class
is double the number of boys,
Can you tell me the number I teach? Here's a clue:
More than 20; below 32!

+1 vote

A fresher was sitting in an interview. The interviewer said, "This is the last question of your interview. Tell me the accurate position of the center of this table where your resume is kept."

How can he answer this question? What will you have answered to such a question ?