-5/16 is your answer
Step-by-step explanation:
Key skills needed: Fraction Multiplication
-5 Â Â Â Â Â Â Â Â 3
  x   Â
6 Â Â Â Â Â Â Â Â Â 8 Â Â Â Â Â Â Â Â Â Â Â Is the question that needs to be answered.
We can multiply out and we get: Â Â -15
                            Â
                              48
Both have a factor of 3, and if you take that out you will get -5/16.
Hope this helps and have a nice day!! :D