What is the gcf of the numerator and denominator in the following fraction? -99/176 3 9 11 they are relatively prime.

-99 = -9*11
176 = 16*11

Both factorizations have 11 show up. It turns out that 11 is the largest common factor. 

C) 11

Note: if you divide both numerator and denominator by 11, then the fraction reduces to -9/16

What’s the improper fraction?

The answer is the numbers between =5 and 5