Answer:
-11/4
Notice the minus sign is already written
Enter 11/4
Explanation:
First find the common difference
9/4 - 7/2
9/4 - 14/4
-5/4
We are subtracting 5/4 each time
-3/2 - 5/4
-6/4 - 5/4
-11/4
Notice the minus sign is already written
Enter 11/4