9 16/17 = 169/17
7 + 8 4/15= 15 4/15 (229/15)
16 3/17+9 2/5 = 25 49/85 (2174/85)
5 4/13+6 1/2 = 11 21/26 (307/26)
2 1/2+5 5/6+3 1/5 =11 8/15 (173/15)
Пошаговое объяснение:
9 16/17 =169/17.
7+8 4/15=15 4/15(229/15).
16 3/17+9 2/5=25 49/85(2174/85).
5 4/13+5 5/6+3 1/5=11 8/15(173/15).
