Ответ №1
(1 11/16 - 3 7/8) × 4 = (1 11/16 - 3 14/16) × 4 = (27/16 - 3 14/16) × 4 = -3 13/16 × 4 = -61/16 × 4 = -61/4 = -15 1/4 = -15.25
Ответ №1
(1 11/16 - 3 7/8) × 4 = (1 11/16 - 3 14/16) × 4 = (27/16 - 3 14/16) × 4 = -3 13/16 × 4 = -61/16 × 4 = -61/4 = -15 1/4 = -15.25
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