Ответ:
Пошаговое объяснение:
5/14-4/21=15/42-8/42=7/42=1/6
5/9-1/3=5/9-3/9=2/9
19/17-2/17=17/17=1
5/6-7/18=15/18-7/18=8/18=4/9
16/15-7/45=48/45-7/45=41/45
7/15-3/10=14/30-9/30=5/30=1/6
31/34-16/17=31/34-32/34=-1/34
12/39-5/26=24/78-15/78=9/78=3/26
5/14-1/6=15/42-7/42=8/42=4/21
5/22-2/39=195/858-44/858=151/858
17/21-15/22=374/462-315/462=59/462
17/100-1/7=119/700-100/700=19/700
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Answers & Comments
Ответ:
Пошаговое объяснение:
5/14-4/21=15/42-8/42=7/42=1/6
5/9-1/3=5/9-3/9=2/9
19/17-2/17=17/17=1
5/6-7/18=15/18-7/18=8/18=4/9
16/15-7/45=48/45-7/45=41/45
7/15-3/10=14/30-9/30=5/30=1/6
31/34-16/17=31/34-32/34=-1/34
12/39-5/26=24/78-15/78=9/78=3/26
5/14-1/6=15/42-7/42=8/42=4/21
5/22-2/39=195/858-44/858=151/858
17/21-15/22=374/462-315/462=59/462
17/100-1/7=119/700-100/700=19/700