1) 11/16-3/8=5/16 2)2/5*5/16=2/16=1/8
1/8
Пошаговое объяснение:
2/5 × (11/16 - 3/8) = 2/5 × (11/16 - 6/16) = 2/5 × (11-6)/16 = 2/5 × 5/16 =
(2×5) / (5×16) = 2/16 = 1/8
1) 11/16-3/8=5/16 2)2/5*5/16=2/16=1/8
1/8
Пошаговое объяснение:
2/5 × (11/16 - 3/8) = 2/5 × (11/16 - 6/16) = 2/5 × (11-6)/16 = 2/5 × 5/16 =
(2×5) / (5×16) = 2/16 = 1/8