Question

3/4*5/6=???

15/16*48/55=???

13/24*16/39=???

срочняк!!!

6 3/8*16/17=???

23/28*49/46=???

7/18*90/77=???

срочно!!!!!!

Answer 1

5/8
9/11
26/117
17/26
1127/1288
45/99