Answer:
Step-by-step explanation:
Check the picture
So basically, each number is equal to the two numbers below it added together.
See, 7 = 3+4, 8 = 5 +3, etc.
So, the top would be 16 + 17.
16 + 17 = 33
So 33 goes on top.
87
66 -----
| 5784
-528
--------
4504
- 462
-------------
42
87 42/66
okay i dont know lololololokjdgshbnjhcdgsjfre
