а) 2/9 и 3/5= 10/45 и 27/45= 10/45<27/45
б) 3/28 и 8/21 =9/84 и 32/84= 9/84<32/84
в) 11/30 и 7/24=44/120 и 35/120= 44/120 > 35/120
г) 9/34 и 8/51 =27/102 и 16/102= 27/102>16/102
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Answers & Comments
а) 2/9 и 3/5= 10/45 и 27/45= 10/45<27/45
б) 3/28 и 8/21 =9/84 и 32/84= 9/84<32/84
в) 11/30 и 7/24=44/120 и 35/120= 44/120 > 35/120
г) 9/34 и 8/51 =27/102 и 16/102= 27/102>16/102
11/30 и 7/24 — 88/240 и 70/240
9/34 и 8/51 — 27/102 и 16/102