5. For what values of A is 1/A an integer?
a. When a is an integer
b. When a is a positive number
c. When a is greater than 0 and less than 1
d. When a is greater than 0

Question

5.	For what values of A is 1/A  an integer?
a.	When a is an integer
b.	When a is a positive number
c.	When a is greater than 0 and less than 1
d.	When a is greater than 0

solomonzelman · Answer

What do you think ?

solomonzelman · Answer

Integers:
$$.... -5,~-4,~-3,~-2,~-1,~~~0,~~~1,~~~2,~~~3,~~~4,~~~5,~~~6,~~~7,....$$

anonymous · Answer

I think c.

anonymous · Answer

What do you think?? sorry I am so confuse that

solomonzelman · Answer

Well C is the most accurate, but still wrong.

anonymous · Answer

SolomonZelman, 
I think no answer??

solomonzelman · Answer

C is the best choice, but here why it's wrong.

$\Large\color{black}{ \bf  \frac{1}{-0.5} =\frac{2}{-1} =-2  }$

solomonzelman · Answer

Put in C for your answer...

anonymous · Answer

Yes~

anonymous · Answer

SolomonZelaman 
Sooooo Thank you

solomonzelman · Answer

Anytime :)