-3/6-1/5; -1/3-2/3; -3/7-4/7; -1/4-5/7; -5/6-1/3: -1/8-3/4; -4 3/8-2 1/4; -6 1/2-3 5/7; -9- 3 5/9
-3/6-1/5; -1/3-2/3; -3/7-4/7; -1/4-5/7; -5/6-1/3: -1/8-3/4; -4 3/8-2 1/4; -6 1/2-3 5/7; -9- 3 5/9
Ответ(ы) на вопрос:
-3/6-1/5=-15/30-6/30=-21/30=-7/10
-1/3-2/3=-3/3=1
-3/7-4/7=-1
-1/4-5/7=-7/28-20/28=-27/28
-5/6-1/3=-3/6=-1/2
-1/8-3/4=-1/8-6/8=-7/8
-43/8-2 1/4=-6 5/8
-61/2-3 5/7=-9 17/14=-10 3/14
-9-3 5/9=-12 5/9
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