× = 2/846
Пошаговое объяснение:
(5 × х) × 13 = 8 : 52
5х × 13 = 8 : 52
5х × 13 = 8/52
65х = 8/52
65х = 2/13
65х : 65 = 2/13 : 65
х = 2/13 : 65
х = 2/13 × 1/65
× = 2/846
Пошаговое объяснение:
(5 × х) × 13 = 8 : 52
5х × 13 = 8 : 52
5х × 13 = 8/52
65х = 8/52
65х = 2/13
65х : 65 = 2/13 : 65
х = 2/13 : 65
х = 2/13 × 1/65