1) 8/15 и 2/35
наименьшее общее кратное 15 и 35 = 105
8*7/105 = 56/105
2*3/105 = 6/105
56/105 > 6/105 => 8/15 > 2/35
2) 1/16 и 5/9
НОК 16 и 9 = 16*9 = 144
1*9/144 = 9/144
5*16/144 = 80/144
9/144 < 80/144 => 1/16 < 5/9
1) 8/15 и 2/35
наименьшее общее кратное 15 и 35 = 105
8*7/105 = 56/105
2*3/105 = 6/105
56/105 > 6/105 => 8/15 > 2/35
2) 1/16 и 5/9
НОК 16 и 9 = 16*9 = 144
1*9/144 = 9/144
5*16/144 = 80/144
9/144 < 80/144 => 1/16 < 5/9