Пошаговое объяснение:
161/18-107/30=805/90-321/90=484/90=5 34/90=5 17/45;
101/14-67/21=303/42-134/42=169/42=4 1/42;
9 45/63=9 15/21;
204/21- 89/28= 5712/588- 1869/588=3843/588=6 315/588=6 15/28
235/14-183/42=705/42-183/42=522/42=12 18/42=12 3/7
89/18-91/27=267/54-182/54=85/54=1 31/54
215/12- 45/14=1505/84-270/84=1235/84=14 59/84
221/12 - 159/30=1105/60- 318/60=787/60=13 7/60
79/4-41/3=237/12- 164/12=73/12=6 1/12
2833/100-104/25=2833/100-416/100=2417/100=24 17/100
5 17/45, 4 1/42, 6 15/28, 12 3/7, 1 31/54, 14 59/84, 13 7/60, 6 1/12, 24 17/100.
Пошаговое объяснение:
161/18-107/30=805/90-321/90=484/90=5 34/90=5 17/45;
101/14-67/21=303/42-134/42=169/42=4 1/42;
9 45/63=9 15/21;
204/21- 89/28= 5712/588- 1869/588=3843/588=6 315/588=6 15/28
235/14-183/42=705/42-183/42=522/42=12 18/42=12 3/7
89/18-91/27=267/54-182/54=85/54=1 31/54
215/12- 45/14=1505/84-270/84=1235/84=14 59/84
221/12 - 159/30=1105/60- 318/60=787/60=13 7/60
79/4-41/3=237/12- 164/12=73/12=6 1/12
2833/100-104/25=2833/100-416/100=2417/100=24 17/100
5 17/45, 4 1/42, 6 15/28, 12 3/7, 1 31/54, 14 59/84, 13 7/60, 6 1/12, 24 17/100.
Пошаговое объяснение: