What is 9 1/2 - 6 1/2?
Remember to change into a top heavy fraction, so 9 1/2 - 6 1/2 = \(\frac{19}{2} - \frac{13}{2}\) , so 19-3 =16; so 16/2 =8
9.5 - 6.5 = 3. So your answer is 3.
