Давайте разберем данное уравнение с пошаговыми действиями:
Решаем выражение в скобках сначала:(-1/12 + 2/5) = (-5/60 + 24/60) = (19/60)
Пересчитываем выражение в скобках:(0.36 - 0.64) = (-28/100 + 36/100) = (8/100) = 0.08
Теперь вычитаем результаты из пунктов 1 и 2:(19/60 - 0.08) = (19/60 - 3/37.5) = (19/60 - 3/37.5) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450)
Поэтому итоговый ответ:(19/60 - 0.08) - 1 13/15 = 0.31666666667 - 1 13/15 = (19/60 - 0.08) - 1 13/15 = -1 5/15 = -1.33333333333 (приблизительно)
Давайте разберем данное уравнение с пошаговыми действиями:
Решаем выражение в скобках сначала:
(-1/12 + 2/5) = (-5/60 + 24/60) = (19/60)
Пересчитываем выражение в скобках:
(0.36 - 0.64) = (-28/100 + 36/100) = (8/100) = 0.08
Теперь вычитаем результаты из пунктов 1 и 2:
(19/60 - 0.08) = (19/60 - 3/37.5) = (19/60 - 3/37.5) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450) = (19/60 - 36/450)
Поэтому итоговый ответ:
(19/60 - 0.08) - 1 13/15 = 0.31666666667 - 1 13/15 = (19/60 - 0.08) - 1 13/15 = -1 5/15 = -1.33333333333 (приблизительно)