8
10 3
77 121
0 -13
0 13
-734 4372
27 -3
1 17
990 -2376



Correct output:
---------------
10/3 = 10/3
77/121 = 7/11
0/-13 = 0/1
0/13 = 0/1
-734/4372 = -367/2186
27/-3 = -9/1
1/17 = 1/17
990/-2376 = -5/12